User Panel
I think too many people here are being too critical, so Glocks blow up in your hand way more than any other hand gun, that's no reason to be a hater.
I haven't really heard much about the hated Ruger P-series Kabooming. |
|
|
|
|
Glock 17 KB, USA brand factory ammo www.thegunzone.com/glock/g17-breaks.html Glock 21 KB, Amerc brand factory ammo www.thegunzone.com/glock/g21kb4.html Glock 21 KB, Amerc brand factory ammo www.thegunzone.com/glock/glock-kb2.html Glock 36 KB, Amerc brand factory ammo www.thegunzone.com/glock/g36kb.html Portland Police, 2 Glock 21 KBs on the same day using Federal factory ammo www.thegunzone.com/glock/ppb.html Glock 21 KB, factory ammo www.thegunzone.com/glock/g21kb.html Glock 23 KB, Federal factory ammo www.thegunzone.com/glock/40fed-kb.html Glock 30 KB, factory ammo www.thegunzone.com/glock/g30kb.html Glock 35 KB, Federal American Eagle ammo www.thegunzone.com/glock/g35-40kb.html |
|
|
Yes there is an insignificant barrel diameter change. Take a look at the barrel wall thickness though and you can see it is not proportional. Also take a look at the chamber wall thickness. Note that the 9mm and 40 chamber area external dimensions are interchangeable. Specifically note the chamber wall thickness on the left and right sides on the 40 compared to the 9mm. The same area that splits when the guns come apart. Putting a 40, which is not just larger but far more powerful, in 9mm sized guns was and still is a bad idea. 40s run great in 45 sized guns. They blow 9mm sized guns. |
||
|
NO!!! Glocks chamber is slightly larger based on personal obeservations but it's the open area above the feed ramp that causes the problem. unsupported as in the base of the cartridge just above the feed rams has ZERO chamber surrounding it. Almost all semi auto's are made this way but Glock typically has a larger area than most other manufacturers. That +weak brass is a recipe for disaster. |
|
|
none of them have a "problem" with blowing up. people who use overcharged rounds have problems with their glocks blowing up.
|
|
yes you can get the very rare overcharged factory round, my buddies colt AR got blown up by a bad winchester white box .223 round. what started the huge KB! thing was old federal hydra shock .40 s&w ammo that was manufactured with a weak case design. an owner of one of the gun shops here in town had one of those rounds go south in his glock 22, blew the extractor out of the gun, blew the mag out as well. he found his extractor, put a new pin in, cleaned the magazine, and still shoots that pistol to this day.
it isnt a bad gun, it was bad ammo. |
|
hmmmm. i know of more than one that wasn't an ammo issue. |
|
|
with little to no supporting evidence, as your most commonly touted case you werent there to witness in person.
|
|
mine wasn't the only one. i have seen several go south. how about answering my question from above about aftermarket barrells? why no reports of issues with those yet what seem to be hundreds of issues with out of the box guns? serious question... no bullshit. |
|
|
Unsupported chambers are the root cause, period. BTW, I'm a Glock certified armorer. |
||
|
I'm a glock armorer a couple times over. How does an unsupported chamber cause a barrel to fragment?
|
|
dear lord someone finally admits it. THANK YOU for not drinking the kool-aid. Glock's design is a solid gun IMHO except for this ONE crucial flaw. |
|||
|
I'd have to see what you're talking about. But if you're talking about the chamber area, that's where the gas pressure is escaping. And when there is gas escaping downward, an upward force results, sometimes tearing the barrel up and out of the slide. Most kb's result in a catastrophic separation between the slide and frame. Crazy stuff happens in those circumstances. Obviously this doesn't mean that other guns don't suffer catastrophic failures. All guns MUST fail at higher pressure. The issue I believe we are talking about here is the tendency of Glocks to fail, largely due to the unsupported chambers of the .40 S&W. My armorer class instructor couldn't explain why they haven't fixed the design yet. I'm not bashing Glocks; I've got two myself - a 23 and a 32. From an armorer's point of view, these things are awesome: Easy to diagnose and fix problems. Edit for mentally retarded spelling. |
|
|
yea i'd say that one is pretty obvious for ammo. first one i have seen with an aftermarket. thanks for the pic. |
||
|
Wow, that needs not only the manufacturer of the barrel and pistol, but also a metallurgist to look that one over. ETA: Oops, and honorable mention to the ammo manufacturer/re-loader. |
||
|
You might want to read that again. That's hardly a kB! And you can pretty much discount any problems involving AMERC ammo, because that ammo is complete crap that has blown up a TON of guns, of all brands and calibers. My cousin had some .45ACP American Ammo (AMERC headstamp) at the range one time; bought at the gun show 'cause it was cheap. I was able to squeeze the rounds between my fingers and cause severe bullet setback. I've seen the same set-back problems in 9mm and 5.56mm. AMERC brass is also among the worst in the world. Just putting in some perspective. -Troy |
|
|
OK guys...stupid question here I'm sure. I keep hearing about this 'unsupported chamber' stuff with Glocks.
Two questions: 1. Why do they have unsupported chambers? 2. Why doesn't Glock change the design even if it's not a problem, just to increase sales? Is there something in the basic design of a Glock that requires unsupported chambers? (OK, so three questions) |
|
Hey - you post stupid questions... I'll give you stupid answers.
To make them Perfect.
See #1. They are already perfect. No changes necessary.
See #1. (thanks for the champagne - we had it at New Years) |
||||
|
Like a lot of things in the world of engineering, it's a trade off. The unsupported chamber can have issues and possibly even the dreaded(if not often fabled) Kaboom. WELL over 25k rounds in less than 7 months through my Glock22 (the king of KB's for 1911 guys) it's been perfect, not a single malfunction. That speaks volumes to me. Pics on the internet don't. |
|
|
Ok. So neither of the ones in circulation have blown up yet. I believe that. viator |
|
|
Well if full supported chambers are so hard to keep clean, how do all the other manufacturer's pistols function then?
|
|
So when we say "unsupported chamber" are we talking about a missing section back near the cartridge head, or a fluted chamber similar to HK?
If a missing section near the head, why not take the HK approach to keep FTE's down? Ed |
|
Anyway. As far as I'm concerned Glocks are the best handguns made. Are they perfect? Not by a long shot. Could they be improved easily? yes. I could name several things from other firearms I'd love to see incorporated into a Glock to make it better. But it'll never happen. By un supported chamber it means that the chamber is about 1 millimeter in diameter bigger than the case. Glock keeps ever part of the case except the rim covered. Some other brands do not. |
|
|
So to sum up all of this it sounds like if I want a Glock and want to feel safe shooting it I should get a 9mm Glock -like a G19.
Sound about right? |
|
Not everyone would agree. I have five Glocks: 2 G21s which fire the .45 ACP and 3 .40 caliber pistols, a G27, G23, and G22. I have reloaded many thousands of rounds for them. I never worry about any of them. I may get a wonder nine some day, but I’m in no hurry. viator |
|
|
I shoot Glocks, I'm not bashing them just acknowledging the real problem that exist and trying to see them in perspective. They have been my primary carry guns for >12 years. That does not mean I can't see the problems in them, specifically in 40 and 45. In reference, I've also had three 1911s blow apart in my hands (all from double charges)
I carried a G23 for a long time immediately after they came out. (I was at Gunsite earning my E in 499, the week Cooper declared the 40 to be a "heavy duty handgun cartridge") I and the guys I work with, gave up on them after blowing 2 and destroying another 6 of them in less than 10,000 rounds each. Since then it's been 9mm all the way. My experience is that HKs in 40 and 45 have had more case head failures and frames destroyed per guns in circulation than Glocks. The real Kb, which is a barrel failure (caused by bad barrels, hot ammo, or a combo, we don't know) only has happened in Glock 40s in my experience. Case head failures from double charges happen in all models and in the 40 and 45 usually destroys the frame. In 9mm it blows the mag out, and you can usually do a reload and keep firing if you want. I've never had a case head failure with factory 9mm. |
|
WWB and other low cost options are premium factory ammo in comparison to the garbage I run through my Glocks (numerous Glocks). They seem to do just fine. If one blows up I'll get something else.
|
|
I don't know if it happens on other brands, but I will bet that there are just as many Sigs and Ruger P-series out there as Glocks. I have yet to hear of the "POS" Ruger P-series going kaboom. Not saying it hasn't happened, just don't hear about it. Do you have sales figures to back up your "circulation" claim? |
|
|
Probably as many or more P-series out there as there are Glocks. |
||
|
Wrong! Unsupported chamber means that there is a small half-circle missing where the round feeds up from the mag. Also, ass backwards. Glock IS the only one that I know of that uses an unsupported chamber. Every OTHER brand keeps the case covered. |
|
|
|
|
||
|
Post a link to those pictures. I just looked at my Sigs, Rugers, and HK and all are fully supported. Your barrel must be aftermarket. It is not a huge complete half circle, it's part of a circle. |
|||
|
for the record i don't know of ANY semi auto pistol that has a fully supported chamber. the issue with glock is the degree to which they leave open. it is significantly bigger.
|
|
Bingo. |
|
|
+1 Stay away from the American ammo. By the way this is not the federal stuff its ok. I tryed it in a new Colt H bar and it was key holeing so bad it was not funny. I had just bought it at the range and they exchanged it and took what they had off the shelf. Crap stuff period. |
||
|
Since people started using Wolf. |
||
|
I find that amazing. I never would have guessed that. Do you have links to support your claim that there are that many P series out there? viator |
|||
|
I'd like to see that myself. I imagine some police agencies carried them.... I dunno. I KNOW all the ones around me use Sigs and Glocks. When I go to my ranges, I always see lots of glocks, they are everywhere. I rearely ever see anyone with a P series ruger. In fact, I only know one person who has one. I know about 20 who shoot glocks. Maybe I live in a small world. |
||||
|
i'd be willing to bet there are less than 1/10th the number of pseries out there.
if you want to compare similar number figure 1911's from various manufacturers. probably 1000 times the number of 1911's than all glocks combined given the last 100 years of production. no gun is perfect. but some have some serious issues that people don't want to admit. |
|
I'm pretty sure you'd be wrong. Yeah, the 1911 has been around for a long time, but it wasn't actually in continuous production for much of the first 50 or so years; the US military bought them in spurts with many years in between contracts. And the market for full-size/full-caliber (larger than .380) semi-autos was very, very small until the 80s compared to the market today. Glock sells a TON of guns. IIRC, current imports of Glock pistols exceeds 350,000 units per year, which is more than double Ruger, and half of Ruger's pistols are .22LRs. If you think about it, 1911 models, in all calibers from all manufacturers, probably isn't more than 60,000 per year. As an example, in 1998, Springfield made about 10,000 pistols and Kimber made 30,000. -Troy |
|
|
These are the kind of figures that I thought would be roughly representative of the production of the two companies, Ruger and Glock. But then, I don’t know where to find some hard numbers to establish this in a definitive manner. I always see a bunch of Glocks at the range - and I don't mean in my own range bag. I can’t remember the last time that I saw a P series. But then, maybe I just travel in the wrong circles. There might be regions where everyone shoots P series and no one shoots Glocks. viator |
|
|
|
||
|
Please Troy - dont try and confuse us with facts. |
||
|
you may well be right but i was not thinking just about US produced guns. nor was i comparing anything other than Pseries ruger pistols. it was strictly a comparrison of glock to other comparable models. i have no doubt glock has a LOT of current market share. but given the last 100 years i still don't think it's THAT many more pistols to make the argument. the "so many more glocks that it appears the fail more often argument" just doesn't hold water with me. that was my point. |
||
|
Dusty made the original claim about the number of Glocks and I asked for sales figures to back it up. I still await those figures. |
||||
|
Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. One new winner* is announced every week!
You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers.
AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.
From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm.
Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more.
Copyright © 1996-2024 AR15.COM LLC. All Rights Reserved.
Any use of this content without express written consent is prohibited.
AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own.