Firearms must be shipped via Fedex Overnight, to your selected FFL. Magpul replaced them once, sent two sets of followers. As far as aesthetics, there are some who dont like it they claim that the shade of black Gen 4 pistols use this time looks a little bit on the dull gray side of things. All Rights Reserved. The most common problems are: bullet to face, failure to feed issue, magazine issues, slide rattle problem and not firing. They look to be leaning back, indicating that they are not maintaining parallel alignment with the follower. My Glock 27 exhibited the defect recently. Height: 5.47 in. The Glock 21 Gen fourth features a number of improvements over previous versions. Supporting Member. Limp wristing is where theres not enough user resistance against the slide, making the whole gun move back instead of just the slide moving back. The GLOCK 21SF presents everything one would expect of a 45 Auto pistol. While the G21 is remarkably soft shooting, it is also remarkably accurate - again, this is a monumental achievement for Glock to have crafted a firearm that fires with the softness of a smaller handgun, the stopping power of a .45 caliber, and the accuracy of a Glock. This was entirely the result of a flawed magazine design. There are some users who filed that little bulge smooth with a Dremel they claim that filing it results in a lighter trigger pull and an easier reassembly after field stripping the gun for cleaning. (unloaded) Barrel Rifling: right hand, octagonal Magazine Capacity: Standard, 13 Optional, 10 MSRP: $640 ( on Brownells for less) They Glock rep said they had relatively few complaints about the recoil spring problem but it was enough to cause concern. It was the first Glock model i bought and in 14 years ive never had problems with my 21s. Only when the trigger is not pushed does it occurs. In 2008, a Florida police department announced that they would cease using Glock .45 guns after two of the pistols exploded in separate incidents. I own a Glock 9 G17 and Im not sure if its included in the investigation. Overall, the Glock 21 Gen is a great choice for a self-defense handgun. In actuality, it's a hybrid. Another readily visible difference can be easily seen when looking closely at the business ends of Gen 3 and Gen 4 pistols. Actions does not process claims and we cannot advise you on the COMPATIBLE WITH STOCK GLOCK PISTOLS. I carry my G21 with a round in the chamber and a full magazine. The Glock 21 Gen 4 spring is firmer than usual in newly manufactured firearms. Please add me Plaintiffs David Melian and Christopher George filed a class action lawsuit against Glock in August of 2019. Barrel Height: 1.26 in. what i did to mine that really helped. Glock reportedly put that little bulge on there to make sure the firing pin stays centered when striking the primer of a chambered cartridge. Field-stripping the pistol and examining the internals reveal a bulge on that part of the trigger bar that sticks out (this part is supposed to deactivate the trigger safety whenever the trigger is pulled, thus firing the weapon). He's a researcher, data analyst and writer by trade and strongly adheres to conservatisma stalwart of the right to keep and bear arms. The serial # on the barrel & Frame match. However, there have been some problems with this gun. If you are looking for a handgun that is easy to conceal, the Glock 21 may be a better choice. Please download the PDF to view it: Download PDF. Glock released the Gen 4 in 2010. In this pistol I prefer the Gen 4 variant with no backstraps. The Worlds #1 source for glock parts & accesories. This means a Gen 3 recoil guide rod will not fit in a Gen 4 slide unless you use one of theadapter ringsthey sell on their website. I see the user had installed a Wolf barrel, which puzzles me, as this is one of the after-market barrels people buy to avoid a kb. If you are considering purchasing this gun, it is important to be aware of these issues. For everyone living in a normal (read: free) state, the Gen. 4 is a great option. With the slightest changes in the overall dimensions of the frame and slide, a somewhat smaller trigger group has to be used. Glock G21 Gen4. I own a Gen 4 17 and a Gen 5 26 is there any problems with those I'm wondering if anybody's out there with any information about that please post it. The company has finally acknowledged. But theres still an issue with this. Mine fired several thousand rounds over the course of a year without being cleaned, just lube applied prior to each range outing. All Gen 4 models now have a Gen 4 stamp laser-etched on their slides just next to the model number, making them easily distinguishable from previous-generation Glock pistols. Glock Gen 4 Problems: Are they fixed yet? Having lived in the suburbs for a little under a decade now and working from home, Ive never felt the need to get a smaller piece for concealed carry, much less one made of plastic. Unfortunately, the friction that results from that little bump grinding against and the inner parts of slide causes a rough and heavy trigger pull (which is why some people who own both Gen 3 and Gen 4 Glocks make the claim that the Gen 3s trigger pull weight is slightly lighter) not to mention it makes reassembly after field stripping a real pain. The bigger-diameter guide rod is part of a newer recoil system designed to minimize wear on the frame. And speaking of magazines, Gen 4 pistols now come with three magazines in the box instead of the usual two (though Gen 4 pistols typically cost slightly higher than Gen 3s even when factoring in the cost of the additional magazine and the backstraps). http://www.survival-spot.com/survival-blog/glock-21-torture-test/. This means a Gen 3 recoil guide rod will not fit in a Gen 4 slide unless you use one of the. When the feed ramp goes into the chamber, its excess length allegedly causes a lack of chamber support for the round and casing placed in the 6 oclock position. I shot 100 rounds with 2 different type ammo, 50 with Remington UMC 230 grain and another 50 PNW Arms a Defensive HP 180 grain. It is chambered for the .45 ACP cartridge, and was introduced in 1990. The gun also comes with an accessory rail that can be used to mount lights or lasers. As the range master at the time, I qualified all of our officers with the G21 and never saw a problem By the time I changed departments and was issued a Sig 226 for a few years, before going back to Glocks in 9mm, I had over 50,000 rounds through that G21. Firearm won't cycle for several months with 12 rounds. The movement of the slide combined with internal springs partially cocks the firing pin, more accurately called the striker. Field-stripping the pistol and examining the internals reveal a bulge on that part of the trigger bar that sticks out (this part is supposed to deactivate the trigger safety whenever the trigger is pulled, thus firing the weapon). The Modular Back Strap system makes it possible to instantly customize its grip to accommodate any hand size. This issue has been the primary complaint specific to the Glock 19 Gen 4. The SF design reduces the circumference of the receiver, offering increased ease-of-use . Glock is voluntarily recalling and exchanging the recoil spring assembly on its Gen4 handguns shipped since August 2009. David and Christophers Glock Gun Class Action Lawsuit is Case No. The company has finally acknowledged the way Glock owners label their pistols as far as generational improvements. Glock 19x did this to me first time taking it out. There are tools for tightening slide rails that many 1911 gunsmiths are familiar with. According to him, the shrapnel from the gun explosion caused him to suffer a leg injury, in addition to hearing loss. The gun is cleaned after every visit to the range, with a complete disassembly and cleaning every 6 - 12 months. It never gave me a minute's problem. To fit the new beefier recoil guide rod, Gen 4 slides have to have a bigger cutout portion in front. My right finger got bruised. Another advantage of the Glock 21 is that it is generally lighter than the 1911. More than any other Glock, the rear of the slide can be adjusted from side to side. The Glock 21 also has a shorter barrel, which can make it easier to conceal. View Deal . As the grip and frame profile is now a little slimmer, Glock had to reshape the slides internal design. This is a flat rate, $40 charge. Overall, the Glock 21 Gen has been a popular gun but there have been some reports of problems. No issues with both of mine. This resulted in faster frame wear in Gen 3 Glocks chambered for the .40 S&W. My brother has carried a 21 for the last 13 years on his PD. The only way to get around the heavier trigger pull issue is byinstalling a minus connector to lighten the trigger pull. If you have a Gen 4 Glock 42, you might want to take a look at thebest Glock 42 holsteravailable. Weights: 29.30 oz. At all times relevant to this action, the Glock Defendants had a duty to disclose and warn Plaintiffs and Class Members truthfully and accurately, and not to conceal or misrepresent such truth, about the Defects, the case says. Striker-Fired Full-Sized Pistol Chambered in 45 ACP . Its neighbors say North Korea has conducted its first intercontinental ballistic missile launch in a month as it extends a Copyright 2023 Military.com. more curious if it's worth anything because of the early serial # and has become a safe gun because I upgraded to a Gen 4 Glock 23 so I have a rail for a Surefire X300U light. The Glock 21 Gen is a reliable handgun that can be used for self-defense. What Caused the LAPD problems with the Glock 21 Gen 4? However, roughly two years after the release of the Gen 4 Glock admitted that there was a problem and issued a recall on the recoil spring. Well, the most noticeable difference is in the grips. Regardless of good or bad experiences, users always tend to change the stock sights! The company has finally acknowledged. Features & Specifications of Glock 21 Gen 4:Barrel Length117 mmMagazine CapacityStandard: 13Overall Length205 mmCaliber.45 AutoTwist Rate1:15-3/4SightsSteel three-dot night sightsSafetySafe ActionDimensionsWidth (Overall): 34 mm Height incl. The GLOCK 21 - G21 Gen4 .45 ACP has a 13 + 1 capacity and features an octogonal rifled barrel. With several variations of the RSA in the market today, GLOCK's goal. He stated they've never had any problems and love them and they're extremely reliable. 1. Out of the box, Glocks come with four interchangeable backstraps from which people with bigger hands could choose to customize the overall width and feel of the grip. 19 Gen 4 problems: are they fixed yet another readily visible difference can be adjusted side. Ends of Gen 3 Glocks chambered for the.40 s & W the new beefier recoil guide is. 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