- How To Look Up Glock Serial Number Lookup
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- Stolen Glock Serial Number Lookup
Glock Generations: Detail and Feature Evolution
Just call Glock ( 770-432-1202 ), ask for the manufacture date and give them the serial number. If you have pistols that don't have the date code on the barrel, best method I've found for getting manufacturing date is to send an email to teamglock@glock.us with the model and serial number, and ask.
According to company literature, the first Glock pistols imported into the U.S. came in January of 1986. These guns had serial numbers beginning with a two letter alpha prefix of “AF” followed by a three digit number. This means for every two letter combination, there were up to 1,000 pistols produced with numbers from 000 to 999. As of this writing, current new production Glock pistols bear serial numbers with a four letter and three number combination, a testament to the brand’s success and longevity over the past quarter century.
- Glock Model 26, 9mm caliber, serial numbers DGU, DHR DKU. Glock Model 27,.40S&W caliber, serial numbers DGD, DGV, DHS, DHT, DKV, DKW, DKX. Don Bulver, warranty department of Glock, Inc., indicated the recoil springs produced before September 1999 may shear off on some of these pistols due to over hardness of the support tube.
- Production date of your GLOCK - MujGLOCK.com. Here you can solve production date of your GLOCK. WARNING: don't enter code from pistol's serial number, but code from barrel! Note: please enter code from barrel in capitals. Your GLOCK was made at december 208.
- Enter three letters of the serial (barrel) number on your Glock firearm: Glock Serial (Barrel) Number Lookup basesd on information from The Gun Digest Book Of The Glock. It enables you to check production date of a glock using the serial number from the barrel. Best Upgrades for Your Glock.
Most firearm manufactures who employ sequential serial numbering systems would not guarantee the sequence of numbers exactly matches production order but on the longer time frame they generally follow that trend. That is to say, a firearm bearing the serial number ABC001 may not have been completed prior to the same model numbered ABD001 but it’s a fair assumption that they were made around the same time and that EFG001 came later. Notable exceptions to the standard serial number structure are firearms ordered with specified serial number ranges and formats for law enforcement agencies and commemorative models.
Using this assumption as a framework, this article will seek to identify changes in individual Glock cosmetic and design features and identify their sequence in the model history. While a strict serial number sequence is an inexact assumption, an accurate time line of importation for serialized firearms can be dated through records available from Glock.
Overview of Glock Generations, Terminology and Associated Models
Because of the nature of the firearms manufacturing industry, terminology can be inexact due to the influence of non-anticipated design changes, marketing language, and customer terminology not originating from the manufacturer. In some cases, this post production vernacular sets the standard for terminology in use by most. This stands to reason given that the number of people buying, using, and writing about the firearms far out numbers those within the company that might otherwise like to control the terminology. This is how distinct Glock generations came to be understood.
Glock pistols are categorized into four distinct generations (with a 4th ultimately being officially acknowledged by the gun’s markings). The first generation guns had a relatively uniform grip texture around the entire handle of the frame behind and below the trigger guard and consisted of the original Glock model 17 and a few scarce early model 19 pistols. The second generation guns had rectangular checkering on the front and back grip surfaces and can safely be counted on to include the models 17 through at least 24.
Third generation guns are described as those with finger grooves superimposed on the front strap checkering and an accessory rail forward of the trigger guard on models large enough to incorporate this feature. The addition of a slight “thumb rest” at the upper edge of the grip is also among these third generation features and this particular feature relates to U.S. importation criteria.
Finally, 4th generation Glock models incorporated rectangular checkering throughout the grip surface, a smaller grip with back strap extensions, a reversible magazine release, and the slide/recoil spring assembly was updated to include a dual spring for all models. The new slide and guide rod assemblies are not back-compatible with earlier models.
While these categories are useful, the details in some cases can muddy the waters. Several models of Glock firearms were made bearing the 3rd generation finger grooves but no associated accessory rail. Guns of this type are rare and typically described as transitional or “Generation 2.5.” For the collector or firearm examiner wishing to evaluate this firearm, it’s safe to say that guns of this type were produced in relatively low numbers and for a short period of time. The early versions of the subcompact Glock 26 and 27 pistols (9mm and .40 S&W) produced around the same time had finger grooves on the front strap of the pistol that were devoid of checkering that eventually appeared on later 3rd generation versions of those models. The slightly larger subcompact models 29 and 30 (10mm and .45 ACP) were always made with the checkered finger grooves but eventually produced with the previously omitted accessory rail. The earlier non-railed versions of the Glock 29 and 30 frames were made for a longer period of time than the early smooth finger grooved versions of the model 26 and 27 frames.
All models produced during the various generations were made consistently with the features of that generation. For that reason, early models like the Glock 17 will have versions from each of those generations. The Glock model numbers appeared sequentially although some models like the select fire 18 and the .380 models (25 and 28) are less common due to NFA and import restrictions.
Generation 1 Glock Features
The Generation 1 guns are an exclusive club consisting of only the model Glock 17 and a very few of the earliest model Glock 19 pistols. (The Glock 18 is the select fire version of the model 17 and while 1st generation versions exist, because of their rarity and distinct internal geometry they won’t be discussed in this article.) A long-slide version of the 17 known as the 17L was also produced using 1st generation frames but the slides are interchangeable and the frames are indistinguishable with other model 17s. These will be described hereafter as belonging to the standard frame size designed for pistols chambered in 9mm Luger, .357 Sig, .40 S&W, .380 ACP, and eventually the .45 GAP (wide frame guns came later). The model 17 is categorized as a full sized pistol while the 19 is considered to be a compact in size. Both models were almost exclusively chambered for 9mm Luger although a few special exceptions have been known to exist (e.g.-9x21mm in Europe).
The first Glock pistols imported into the U.S. came with serial numbers beginning with a two letters followed by the typical three numbers and a “US” suffix indicating they were for export to the United States. The two characteristic proof mark logos appeared on the frames, slides, and barrels while additional markings, such as a three letter manufacturer’s code and a pentagon appeared on the barrel only.
The official serial number in the United States is the one appearing on the frame which includes the “US” suffix. These numbers appear on a metal insert on the bottom of the frame just ahead of the trigger guard. The early versions of these were black in color and the “US” appears to be in a different font than the alpha-numeric characters that make up the rest of the numbers. These black serial number plates were used in the early Generation 2 Glock 19 pistols in the same serial number ranges as their Generation 1 Glock 17 siblings.
Glock pistols have always had two cartouches on the top and bottom of the right side of the grip. The upper cartouche on the generation 1 pistols reads: “GLOCK, INC., SMYRNA, GA.” while the lower marking read “US. Pat. 4,539, 889”. Each of these is a single line of text that appears with embossed characters over a smooth background surface in the polymer of the frame surrounded by the existing texture.
The model 19 had another feature change from the 17 to add points towards those required for importation into the U.S. The otherwise smooth trigger of the model 17 was replaced with a serrated version. All Glock pistols the size of the model 19 or smaller were fitted with serrated triggers for importation, although it’s not uncommon for their owners to prefer the smoother trigger and retrofit the parts since they are interchangeable. Another key difference between the models 17 and 19 is the geometry of the barrel lug and matching locking piece inside the frame. They are positioned differently which is why barrels are not interchangeable between the full sized and compact frames. This distinction remains in subsequent generations and models/calibers.
Generation 2 Glock Features
Because the Glock 17 preceded the Glock 19, there was initially no need to distinguish the two frames by markings. In fact, the very first Glock 19 pistols (1st generation) were actually made from Glock 17 frames that were trimmed to accommodate the smaller slide and magazine. An apparent mold mark on the left front corner of the trigger guard was eventually used for a marking location indicating which frame was being produced. This subsequent mold mark consists of a circular cartouche with the number 17 or 19 depending on the frame (earlier model 17’s had no such mark).
As has been described above, the main change that constitutes the generation 2 models is the retexturing of the grip surface. This rectangular pattern grip checkering on the front and back of the grip is often referred to as “grenade” checkering. Early generation 2 pistols were model 17’s and 19’s that retained the two single line grip cartouches on the right side, the 17/19 mold marks on the left, and Austrian proof marks of the generation 1 models, but not all had the silver colored serial number insert plate.
Around 1990 & about half-way through the two-letter serial number ranges, Glock started importing the models 20 (10mm), 21 (.45 ACP), 22, and 23 (both .40 S&W). By this time, the Austrian proof marks and the 17/19 mold mark were no longer present. The models 22 and 23 are essentially the .40 S&W versions of the 17 and 19 respectively; however, the more powerful cartridge forced a design change that added an additional pin to retain the locking piece in the frame. Some rare & early versions of these pistols may not have had the additional (3rd) pin. The models 20 and 21 were the first of the wide frame sizes made to accommodate the 10mm Auto and .45 ACP cartridges, respectively. All of these models are 2nd generation or later with both locking block pins in their design.
Prior to reaching the end of the two-letter serial number ranges, a second line was added to the upper cartouche on the grip of the pistol which now read: MADE IN AUSTRIA / GLOCK, INC., SMYRNA, GA.
Right around the time of the rollover from two-letter serial numbers to three-letter series, the internal parts of the pistol changed from being mostly black in color to silver. This feature is not always a reliable one to consider because older guns receiving factory or armorer upgrades often have newer silver colored parts including some early upgrades to pre-EH### pistols that required an enhanced trigger bar that would increase the sear/striker engagement. These improved early trigger bars had a “+” stamped on the top rear portion near the area of striker engagement. While this upgraded trigger bar had a distinct shape, this author has seen at least one example of an earlier shaped part that has a bronze/gold color.
Shortly after the change from two-letter to three-letter serial numbers, a second line was added to the lower cartouche on the grip with two additional patent numbers. The next internal upgrade in this approximate chronology was angled cuts made to the interior of the frame to relieve the back two corners where the locking piece sits. Without this modification, those two corners were prone to the initiation of vertical cracks in the polymer due to the repeated impact of the corners of the metal locking piece to the frame. The relief cuts seemed to prevent the occurrence and could also be added to older models after the cracks had begun (essentially removing the cracks in the process of making the cuts at their location).
As with other internal upgrades, because these were often done by the factory after production, their presence tells less about the age of the pistol than their absence. Hypothetically, were the people at Glock, Inc. to discover an old batch of early generation 2 serialized frames; they would surely complete these upgrades before assembling them into pistols to be sold as new. Likewise, pistols returned to the factory as trade-in towards new models might also have similar upgrades.
The list of generation 2 changes above can be described sequentially based on the assumption of the serial numbers being sequential although this may not strictly be true. A more accurate description would be to say the changes listed here occurred during a watershed period during the middle of the second generation. The change from black internal parts to silver upgrade parts, the locking piece relief cuts, and the addition of a second line of text of the lower cartouche are all relatively contemporary changes roughly coinciding with the change from the two-letter to three-letter serial number range. Also in this time frame, the spring and guide rod assembly was upgraded to a one piece unit.
A few years later, in 1994, Glock began importing the model 24, which is essentially the 2nd generation equivalent of the 17L described earlier chambered in .40 S&W. With the exception of custom marked guns, all model 24’s and all subsequent model numbers have at least three letters in the serial number range. Some time later the angle of the right rear surface of the ejection port was changed from a 90 degree angle to something slightly larger. This change occurred between the introduction of the model 24 and the subcompact models 26 and 27 in 9mm and .40 S&W respectively. What this means is that one may encounter a model 24 with the earlier 90 degree ejection port angle but all models 26 and later had the newer geometry.
The early model 26 and 27 pistols were the first to incorporate finger grooves in the front strap of the grip; however, these were not checkered like those that came before and after. It may be easiest to regard the models 26-28 with the smooth front strap as generation 2 because they are like the proto type for the generation 3 changes and appeared prior to the addition of the accessory rail that fully defines generation 3 guns. These first subcompact pistols incorporated the “thumb rest” feature at the top of the grip so they could be legally imported into the U.S. market. On the other hand, the large frame subcompact pistols, models 29 and 30 (chambered in 10mm Auto and .45 ACP respectively) were always produced with checkered finger grooves on the front strap and their ultimate upgrade to having an accessory rail occurred much later so it may be best to classify all of these in generation 3.
Generation 3 Glock Features
Generation 3 Glocks incorporated all of the feature changes listed above and changed very little in the years to come. A few early models of the .357 SIG pistols were made with finger grooves and no accessory rail (a.k.a. “generation 2.5”) but these can be considered rare. Additional models added after the switch to generation 3 included the 29 (10mm), 30 (.45 ACP), 31-33 (.357 SIG), 34 (9mm), 35 (.40 S&W), and the slim frame model 36 which was unique in that it was a .45 ACP pistol with the slide dimensions of the 9mm and a single stack frame that was even thinner! The models 37-39 were later introduced in the .45 GAP cartridge. These guns used the standard 9mm sized frame with a wider slide similar to the 10mm/.45 ACP models.
Towards the later years of the 3rd generation, some special versions of existing models were introduced along side the standard models. Versions of several models described as having a Rich Texture Finish (RTF) were made that incorporated a distinct texture on all surfaces of the grip and cosmetically unique slide serrations. These were not commercially successful and subsequently produced in smaller numbers.
Some of the larger 10mm/.45 ACP models were made with “Short Frames” (SF) that had a grip back strap/palm swell that was reduced in size. These models arrived around the same time as the addition of the accessory rail on the subcompact versions (29/30) and were marked on the right side of the frame above the trigger guard with a short cartouche bearing an “SF” embossed on the smooth polymer.
One smaller subset of these models is the Glock 21 SF with the larger 1913 rail built into the frame instead of the usual single notch accessory rail. These were made in anticipation of design features requested for a new U.S. Army service pistol competition. This particular model was made with a new ambidextrous magazine release that was very different from the previous designs. This system captured the magazine with a thin paddle on the forward interior of the magazine well and would not function with older magazine designs. For this reason, all subsequent magazines were made with this additional forward cutout, although the military competition never happened and these design features have not been repeated on subsequent models.
Around the time of the SF models, the serial numbers on Glock frames dropped the “US” suffix and all slide, frame, and barrel numbers were identical. This occurred before the arrival of the 4th generation designs or the U.S. made Glock pistols that appear to all use the longer four letter plus three number serial number structure. At present, both 3rd and 4th generation pistols are being made in the U.S. and Austria. The only technical difference between the two seems to be in the metal finish – the Tennifer process used in Austria has been replaced by a Melonite process for U.S. made handguns. It remains to be seen if this difference will distinguish the two products in the open market.
Document prep technician Carol Sine (left) and tracer Debra Barrett process firearm transaction documents at the National Tracing Center in Martinsburg, W.Va. Cliff Owen/AP Opponents of expanding background checks for gun sales often raise the fear that it would allow the government to create a national gun registry — a database of gun transactions. In fact, federal law already bans the creation of such a registry. And the reality of how gun sales records are accessed turns out to be surprisingly low-tech.
The trace begins after police seize a gun at a crime scene and then reach out to the Bureau of Alcohol, Tobacco, Firearms and Explosives National Tracing Center in Martinsburg, W.Va. — the one place in the country that can investigate where the gun came from. Here, in a warren of cubicles, ATF contractors are busy on the phones pursuing trace after trace.
On a recent visit, they had 700 calls to make. Last year, ATF processed more than 344,000 crime gun trace requests. Many people assume that ATF has a massive database of gun owners at its fingertips and can instantly access that information. The reality is very different.
Posted: 7/31/2011 4:16:02 AM EST. I can not find the serial number chart that indicates the date of manufacture, anybody help. Link Posted: 7/31/2011 5:42:06 AM EST. That would be a good piece of info to have in the Glock Information tacked thread here. 7/31/2011 2:14:36 PM EST. GlockTalk serial number database. Oct 17, 2008. I've got two third series G19's. One has a string of numbers for the serial number, the other's ends in 'US'. Can anyone tell me if there is.
It involves lots of phone calls — and often, manual labor. Here's how it works: Local law enforcement sends ATF the particulars on the gun they've seized: the manufacturer, model, caliber, serial number. ATF then starts running that information back through the distribution chain, contacting the gun manufacturer — say, Glock or Smith & Wesson — and the manufacturer checks its records and identifies the wholesaler it sold the firearm to. Then, ATF contacts the wholesaler and goes down the record chain until it finds the retail gun dealer. It's that dealer who should be able to say who bought that firearm.
It's up to the federally licensed gun dealer to keep the record of each gun purchase. It's a three-page form called a that the buyer and dealer have to fill out before a sale. Scott Hester leads an ATF team that handles urgent gun traces for things like gun trafficking, homicide and violent crime.
'I take it personally that these traces come across my desk, and I'm doing what I can to help solve a crime,' Hester says. His cubicle is lined with newspaper headlines about the cases he's proudly handled. 'The very high-profile traces like Gabby Giffords, I worked on that case,' he says. 'I worked on a case where four officers. Were having coffee [one morning] and they got killed. Newtown, we got called in on that one.' ATF Special Agent Charles Houser runs the National Tracing Center in Martinsburg, W.Va.
Melissa Block/NPR If they're lucky, the trace can be completed really fast. Download Naruto Episode 273 Sub Indonesia. 'It does not happen very often.
But imagine the delight on the cop's face when we can put that gun in that bad guy's hand in 15 minutes,' Hester says. 'It makes them very happy.' Hester calls that 'winning the trace lottery.' About 70 percent of the time, ATF says it can successfully trace a gun back to a buyer. Of course, for local law enforcement, that doesn't necessarily solve things. That gun could have traded hands many more times after the original sale. It could have been transferred in private sales or maybe stolen.
And for ATF, there's a whole other level of complication. For about a third of the traces, it turns out the gun dealer, the wholesaler or manufacturer has gone out of business. By law, when they close up shop, they have to ship all their gun purchase documents here to the ATF tracing center in West Virginia. On a recent visit, the center received a dozen boxes of records from an Alabama gun dealer who's gone out of business. But these gun sale records can come in by the truckload — as many as 3,000 boxes at a time, hundreds of millions of pages in all.
Those pages are stored in stacked cartons that line the walls and reach the ceiling. Boxes are everywhere.
All of these cartons hold records of gun sales from businesses that have folded. 'On any given day, we will have to hand-search these records,' says ATF Special Agent Charles Houser, who runs the National Tracing Center.
That's right, hand-search. That means that if it's a gun maker or seller who's gone out of business, the workers here have to painstakingly leaf through these documents one page at a time looking for a match to the gun they're trying to trace. 'The idea that we have a computer database and you just type in a serial number and it pops out some purchaser's name is a myth,' Houser says.
The idea that we have a computer database and you just type in a serial number and it pops out some purchaser's name is a myth. ATF Special Agent Charles Houser They don't have that searchable, central database because the National Rifle Association and the gun lobby have successfully blocked that through Congress. They argue that a database of gun transactions would be a dangerous step toward a national gun registry.
So tracers comb through page after page of records as they stand amid boxes stacked head-high. ATF gets more than 1 million of these out-of-business records every month.
And when they open those boxes of paperwork, who knows what they might find. Houser points to a table filled with battered, burned and waterlogged gun sale records. 'These look like the Dead Sea Scrolls to me,' he says. 'These are Hurricane Katrina records we kept.
Businesses went underwater, and they went out of business. But they still shipped their records here, and we dried these out in the parking lot.'
How To Look Up Glock Serial Number Lookup
And occasionally a gun dealer might deliver a not-so-subtle message with the ledgers — the acquisition and disposition books — he sends in. 'So those not so friendly with the government have maintained their A & D books on paper towel or toilet paper,' Houser says. And it turns out, that's fine with him.
'As long as you get the records, I'm OK.' ATF used to put these documents on microfilm.
Now, the agency scans them. 'We have to have seven scanners running 16 hours a day or we fall behind,' Houser says. But even once the pages are scanned, Houser points out, they're still not searchable. They're just making a digital image. The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) processes firearm transaction documents from firearms dealers no longer in business, no matter the condition of the documents, such as this fire-and-water damaged ledger at their National Tracing Center in Martinsburg, W.Va.
Cliff Owen/AP 'The only difference between the digital images and searching the boxes is that now somebody can sit at a TV screen, and they will flip through page by page. It's not searchable by anybody's name,' he says. With so much paperwork flooding in — there's a backlog — about 3,000 boxes right now are waiting to be scanned. 'When we pass 10,000 boxes here, GSA [the General Services Administration], who owns the building, warned us that the floor will collapse,' Houser says. 'So what we've had to do is rent shipping containers, and then we put those out in the parking lot, and we have to send people out into the shipping containers to search boxes.' Houser figures that 90 percent of the time, ATF can complete an urgent trace within 24 hours.
For a routine trace, it might take a week. Houser admits that this whole process looks pretty ugly, but he maintains that it is effective. On the day of NPR's visit, the National Tracing Center completed 1,500 gun traces — with another 5,000 cases still in process.
Glock Serial (Barrel) Number Lookup About Glock Handguns Glock handguns are semi-automatic pistols with polymer frames, which are plastic frames. This makes them light weight and easy to carry around.
They also have short recoil when you shoot them, which means they are easier to aim for better accuracy. Since it is semi-automatic, that means the gun will fire a round each time you pull the trigger. That way you don’t have to worry about cocking back a hammer or anything like that.
You just repeatedly pull the trigger if you want to fire multiple rounds. When you combine this convenience with all the other aspects of the weapon, it explains why the Glock is a favorite amongst pistol lovers. The Glock is manufactured by Glock Ges.m.b.H., which is an Austrian weapons manufacturer. The person who started the company was a man named Gaston Glock. Surprisingly, Gaston had no experience in designing or manufacturing firearms when he started his company. His area of expertise was in advanced synthetic polymers. Gaston used his knowledge about polymers to create the frames of the Glock weapon.
After the Glock firearms were manufactured, they were first used by Austrian police and military officials in 1982. The Glocks worked well for these officials and they continue to use them to this day. The controversy with the Glocks came when they were being introduced to the public marketplace. Many critics were worried about the “plastic gun” aspect of the Glock. One complaint was that the plastic makes the Glock less durable and reliable than a metal gun.
But an even bigger concern was how a plastic gun could become undetectable if someone carries it through a metal detector, like at a courthouse or an airport. For this reason, most Glocks are made with steel sliders in order to make them detectable.
Glocks are the most popular pistol in the United States. They sell more than any other pistol. People like to use them for both recreation and self defense. The majority of those who have a permit to carry a concealed weapon will likely have a Glock because of its light weight and reliability.
However, these guns don’t just sell to civilians who are looking to defend themselves or shoot at targets for sport. Statistics show that 65% of law enforcement agencies in the United States issue Glocks to their police officers.
These agencies include local law enforcement and federal agencies, like the DEA and FBI. Glock Serial (Barrel) Number Lookup I have received many letters when I launched. Readers asked if it’s possible to make Glock Serial (Barrel) Number Lookup to check the production date automatically. Check production date of your Glock handgun using automatic Glock Serial (Barrel) Number Lookup. It will decode three letters from the barrel of your handgun.
Don’t enter serial number, enter serial number from barrel. Please see following picture to locate the Glock serial (barrel) number. At 21:55 I have a Glock 21 Gen3..45ACP. The serial # on the barrel & Frame match. Everywhere I have looked on line shows a top down look at the chamber/barrel w/the 3 letter code & usually with 9×19 following the 3 letters.
(I assume this means 9mm X 19 rds) This one is not like that. Top down stamped into chamber is “.45 Auto”. On the Right hand side of the barrel is the serial # “MRT002” followed by the Glock logo and a very small pentagon. Digital Electronics Salivahanan Ebook Free Download on this page.
Glock Serial Number Lookup Gen 4
Your page & one other I found cant seem to find this MRT serial. Now my curiosity is up. What is different about this gun? I was peeked by the seemingly low (002) serial #.
One thing that is different about this gun is appears to have factory installed fiber optic sights. I can’t find anywhere that Glock offered fiber optic sights as OEM. If these were not installed at the factory then the person who did really knows his business as there is not a mark or scratch on the frame inside or out. At 12:36 “(I assume this means 9mm X 19 rds)” This is a caliber only designation, nothing to do with mag capacity, etc.
Glock Serial Number Lookup Usa
There are several 9mm cartridges, i.e., 9×18, 9×23, etc. (2nd # refers to case length; similar to mil & euro rifle Calibers) The “.45Auto” is nothing more than a mfg’rs Quirk, same as how they use “.40SW” The 3-letter prefixes that there are many opportunities for the “002” to repeat as the “M” series begins With “MAA” then once once run thru 000 or 001 to 999 it switches to MAB and so on until reaching MZZ which then rolls over to “NAA” and runs thru the three numerals once again. (Many gun makers that use letters as part of their serial # system don’t use the “O” or “I”, etc.
Stolen Glock Serial Number Lookup
So there is no confusing letters as numerals same as automobile license plates. It’s easy to install Glock front sights w/o marks as it’s held in the oval hole in the slide by a single very small screw and a no-brainier for the Hobbiest who knows the proper sight height required with possibly some fine file work on the sights tenon (only) if it’s too large to fit in the OEM hole in the slide.
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