Glock 23 KaBoom w/Wolf ammo

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Don't think it's just the .40's.....

Nope. 9's have blown, 40's have blown, and 45's have blown.
Granted, it's mostly the 40's and 45's, but the fact that it's not just one caliber says there's something about the gun it's self that's the problem.

Besides....how many other brands of .40 caliber gun have shown so much inclination to go "boom!"? I know a few other guns have, but I've not heard of all that many as compared to Glocks. Has anyone else?


J.C.
 
The problem with .40 is setback. It's pretty well documented that the 180gr loadings in particular are very sensitive to setback. Even a relatively small amount of setback in this loading can result in dangerous pressures. Throw in poor quality ammo, poor cleaning habits or lead bullets in a polygonal bore, and it's going to get exciting.

Yes, there have been Glock kB!s with other calibers, but I know of no 9mm kB!s that involved factory ammo, and from what I have seen, documentable kb!s involving factory ammo in any non-.40S&W Glocks are very scarce.

Ok, .40 S&W Glock kB!s. Yes, there have been .40 kB!s with factory ammo, however most are traceable to reloads. And some of the "factory ammo" kB!s aren't... I was speaking to a gunsmith when a guy came in from the range with a 17 that he had just blown up with "factory ammo." After the guy walked out, one of his shooting buddies came in and said: "Did you know that this was the very first time he had ever reloaded ammo?" Let's just say no one was really surprised.

I haven't seen any data that proves conclusively that kB!s are exclusively a Glock issue. Saying that Rugers don't kB! and therefore Glocks are screwed up is logically flawed. Rugers are well known to be seriously overbuilt. In fact, their size, weight and "clunkiness" are well known and often criticized. Comparing Rugers to Glocks is like saying that Honda Accords are garbage because a Ford F350 can tow more and stand up to abuse better.

So, leaving Rugers out of the equation, there are kB!s in other brands, we all know it, but we don't know the statistical significance because...

No one systematically collects kB! data on all guns. You have one guy keeping track of Glock kB!s on his website, there are other folks informally keeping track of some other brand of gun's failures, etc. None of these people knows for sure how many of each brand is really out there being shot regularly, and in many cases they're not even sure how many are out there period.

According to Beretta, over 2/3 of the LE market is using Glocks. One thing we all know about LEO's is that they HAVE to shoot their guns at least annually. So you have a huge population of Glock shooters who regularly exercise their guns. That's a pretty significant data point, and one that's not often fully taken into account.

Maybe Glocks really do kB! at a higher rate (taking the number out there into account) than other pistols. Maybe they don't. Until someone really gets this down to a science and starts collecting data from all manufacturers it's just going to continue to be an issue of who likes Glocks and who doesn't...

Me? I don't worry much because I don't own any .40 cal guns. I think the cartridge and the guns based on it are a bad idea. The engineer in me says that trying to pack more punch into a package that's the same size is going to require some serious redesign work--and I didn't see that happening when the .40 craze started. Gun makers just basically just rebarrelled their 9mms and blessed them. Are they safe? Sure, they're ok, but the safety margin is lower--has to be. You don't get something for nothing.

It's my opinion that what we're seeing is primarily the result of the idiosyncrasies of the .40 S&W round, and the lowered safety margin (compared to 9mm) of most .40 S&W pistols.
 
It's true that there have been kB!s with factory ammo, however most are traceable to reloads

John, I appreciate your thoughtful post, but you don't know that most are traceable to reloads.

I am familiar with only a small sampling of Glock kb's, but none of them were using reloads. I come from the cop side, where reloads aren't used often anymore. I believe reloads are not the culprit. Cops who are given free factory ammo to shoot, don't shoot reloads.

By the way, I agree with most of what you said. I don't have any use for the .40 either. In testing, it's benefits over a good 9mm are small. Now .45, there's a step up.
 
Elmer,

I've been watching this problem for a few years now, and I think I can make that statement with some degree of confidence. If you don't consider me a reliable source, you can go look at Dean Speir's site. He's been following it for more years than I have and has expended a good deal more effort than I have in researching the topic. He agrees that reloads make up the bulk of the problem.

To quote him:

Glocks are good.
Glocks are great.
Jus' don't shoot reloads
like the manuals state.

As far as reloads not being involved in the cases you've examined, I can offer two possibilities that are not only plausible but likely.

1. Given that reloads are not allowed, it's hardly likely that they'll admit to using them.

2. One of the few 9mm kB!s I've heard of involved a factory jacketed round. BUT, that's not the whole story. Prior to shooting the factory jacketed round, the shooter had put a box of lead reloads through the gun and had not cleaned the bore. It blew up on the first jacketed round. So, did it blow up with factory ammo? Yes. Was the factory ammo the problem? Not hardly.

And, I'll repeat that I'm not saying ALL .40 Glock kB!s are reload related. Just that so far it seems that the vast majority are.

It's also worth noting that all factory ammo is not the same. "American" brand ammo, is just the worst of the "bargain brands" that can cause a lot more damage than they're worth in savings.
 
Hey John.

I honestly don't know if there's really a problem with Glock or not.

As I've said, I've owned 2 of 'em and have absolutely nothing to complain about....except for those damnable finger grooves. :fire: :D
( The finger grooves may keep me from ever owning another one. )

But, as I've also said, the evidence that we do have , however weak, does point to a possible problem with the pistol.
And Glock's own behavior on the subject makes things even more suspicious.

So.....the only real solution here is probably for Glock to just "suck it up" and come clean, and start answering some of these question more truthfully.

Otherwise, folks like all of us here are gonna be debating, arguing, and discussing this stuff 'til the end of time.

Which I think more than a few people are prepared to do anyway. ;)


J.C.
 
"American" brand ammo, is just the worst of the "bargain brands" that can cause a lot more damage than they're worth in savings.

If you mean American Eagle, I can name a half dozen departments that have fired... Oh 20 million rounds or so in the last year without blowing any of their guns up. Nothing wrong with it.

As far as cops not "admitting" to shooting reloads, that's not it.... cops are just too cheap to buy ammo if they get it for free... :)

Jamie C has probably summed it up the best. As long as Glock plays the old S&W game, we won't get to the bottom of it.
 
American is headstamped A-MERC and is not at all the same thing as American Eagle. American Eagle is Federal's "generic" and is quite good ammo. A-MERC is possibly the worst "factory" ammo currently on the market.
...the only real solution here is probably for Glock to just "suck it up" and come clean...
Surely you see that your "solution" presupposes guilt on Glock's part? And that it further implies that you'll only be satisfed by an outright admission of guilt? Even though it's still under debate as to whether there's even really a problem--even though you clearly state that we're only talking about a "possible problem"?

Although in a completely different sense, I agree with Elmer that this statement probably sums it up best.
 
Why do people keep confusing American Ammo with Federal American Eagle?
:banghead:
I have NEVER heard anyone call American Eagle ammunition anything except American Eagle.

American Ammo (headstamped A-MERC) is the pisspoorest excuse for ammunition I have ever seen. I'd trust a truck load of unknown gunshow reloads before I'd trust a single box of A-MERC. :barf:
As I said on another thread regarding A-MERC, "I'd call it horse????? except that would be insulting to horses and all types of ????? everywhere."
 
According to Dean Speir the vast majority of Glocks that have blown up did so with reloads.

The vast majority that did come apart with factory ammo did so with the American ammo junk. The American ammo uses LEAD bullets with a copper coating sort of like a .22lr round.

Also some came apart with a certain run of Federal ammo that was known to be bad. Federal recalled the ammo.

The amount of Glock pistols that did blow up with factory ammo other than the bad lot of Federal and the American junk is very small.

This is according to Dean Speir so if you have problems with this tell him and not me.
 
According to Dean Speir the vast majority of Glocks that have blown up did so with reloads.

Who's Dean Speir and why should I care what his opinion is? Is he considered some sort of expert in the field of pistols blowing up?
 
Sorry Bluesbear, I'd never heard of American Ammo, didn't know what he was talking about.

John, I'm not predisposing guilt, I just know the communication has been less than up front.

According to Dean Speir the vast majority of Glocks that have blown up did so with reloads.

The vast majority that did come apart with factory ammo did so with the American ammo junk. The American ammo uses LEAD bullets with a copper coating sort of like a .22lr round.

Also some came apart with a certain run of Federal ammo that was known to be bad. Federal recalled the ammo.

The amount of Glock pistols that did blow up with factory ammo other than the bad lot of Federal and the American junk is very small.

This is according to Dean Speir so if you have problems with this tell him and not me.

Bobby Lee, why don't you cite Speir's quotes that back up your statement "vast majority" which you use twice. I didn't read that.
 
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Fertile ground to toil… so, chronologically:

You might be better served with an all steel pistol. They don't seem to KB nearly as often as Glocks.
I understand that you are offering this as your perception, RileyMc, but pray tell how you might explain this. I share with Jamie C. and Elmer a certain dubiety, so I'm curious.

However, Elmer
I think if you check the numbers, Ruger has sold close to as many P series pistols as Glock has sold.
How in the ever-lovin' blue-eyed li'l world can you support that?!? Cite, please. (And I subsequently find that someone who usually gets paid for his services has done the research and debunked that perception.)

Jamie C. sez:
I fall into that "been shooting for 35+ years" category, and have never seen, first-hand, a catastrophic failure of ANY handgun.
I'll see your 35+ and raise you 45+.

Not only have I followed up on seven or so dozen of the Glock kB!s, the President of my range has experienced no less than four (4!) such events with his Model 23. Now Frank is an experienced shooter, competitor and reloader… and a very stubborn guy. (He once spend almost three years trying to make be competitive with his Mini-14 before finally going over to the black rifle side and resuming his interrupted "a Top Competitor" status.)

He genuinely felt that as a "careful and responsible" handloader, he could avoid the kB!, bug… he couldn't. The last time it occurred Ken Hackathorn was instructing a course on an adjacent range, and their was a mildly explosive sound immediately followed by a torrent of explatives and a blue atmosphere above that particular shooting pit. Ken stopped and asked "***?!?" and one of the students suggested that it was Frank, blowing up his Glock again. Everyone laughed, but several minutes later, Frank came off that range, shaking his throbbing strong hand, and holding a ruined Model 23 between his other thumb and forefingers, a dark cloud on his normally sunny visage.

Onmile asserts:
Point is, nobody that actually follows the recommendation in the Glock factory manual to use good quality ammunition, NO RELOADS-EVER, has ever had their Glock pistol explode.
This is not only unsupportable, it is inaccurate in the extreme… and I'm trying mightily to be polite here.

BluesBear… good to see ya back, big guy… adds:
Isn't anyone going to mention the propensity of .40 S&W ammo to achieve catastrophic pressures from simple bullet setback?

I am wondering if this is going to become a problem with .45gap ammo as its use becomes more widespread?
I don't think so, since the .45 G.A.P. doesn't start at the upper end of the pressure specification the way the .40 S&W does!

And I'm not comfortable with "catastrophic pressures." Some may be that, but I think it would be more accurate to cite "pressure spikes."

Elmer tells JohnKSa
I appreciate your thoughtful post, but you don't know that most are traceable to reloads.
In my not inconsiderable experience tracking this phenomenon, I'd say that they are… and John and I have been around with this so many times over the past three years that we tacitly agreed to talk about religion and politics and leave the contentious Glock stuff to others.

Rinspeed wants to know:
Who's Dean Speir and why should I care what his opinion is? Is he considered some sort of expert in the field of pistols blowing up?
You shouldn't… he isn't… and why if you don't know, or care to know, are you jumping in here?
 
I think if you check the numbers, Ruger has sold close to as many P series pistols as Glock has sold.

How in the ever-lovin' blue-eyed li'l world can you support that?!? Cite, please. (And I subsequently find that someone who usually gets paid for his services has done the research and debunked that perception.)

Hold on a minute..... not 'zactly debunked

I was probably off base with that assertion, and I owe a meal if I was. However, Ruger did sell gobs of the P-85's and 89's back in the day. Most of the stores had long waiting lists. I am waiting for some numbers, as the numbers provided here are more recent.

I don't think it's going to prove me right, just not as wrong...... :eek:

As far as most of the kb's being reloads, you may be right, I'll bow to your knowledge of the subject. But every one I'm familiar with, admitably a small sample, was with factory ammo....
 
Well a good friend of mine owns the biggest gun store in and around our area in Etowah county, Alabama I asked him about the glock kb yesterday, he stated that he has sold thousands of Glocks and never seen a kb out of not even one of them, and everyone that says they were using factory ammo, were you there, I'm sure that some may have been from factory ammo but I'll bet alot wasn't. And Elmer I didn't reply to your post, it was Marshall's. But I'm tired of all the Glock kb thing I've put tens of thousands or rounds through my glocks and never even so much as a sputter, no malfunctions whatsoever. So I'll say this and I'll leave it alone, Glocks are here to stay, and no matter how much you wine about it, your not going to change it, 70% of police departments use them, if 70% of the departments used a different single gun manufactor then you would here more problems with them, even the beloved Colt had their problems with the delta elite handling the 10mm load, saw a bit of kb's with them. Lets figure, the other 30% is mixed, Sigs, Rugers, Smiths, HK, Beretta, Springfield, thats just a few of them, if you diveded just those up of the other 30% thats 5% each compaired to 70% so I would say thats a BIG differance.
 
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However, Ruger did sell gobs of the P-85's and 89's back in the day. Most of the stores had long waiting lists.
Boy, Elmer, did they ever!

It was more than 2½ years from the time Sturm Ruger announced the P85 'til they shipped the first ones for real, and in the process crippled S&W's pistol sales as everyone was anxious to grab the first Ruger centerfire pistol for that reason, and remember, the announced MSRP was $299!

They had orders for 10,000 pistols before the P85s were ever shipped, which made it a major success from the jump, and before customers realized that it was big, clunky and rattled like a flivver… and was closer to $350 by the time it was on the shelves, and by that time S&W was back in the game big tine, and Glock was well on its way to being the biggest thing to hit our shores since The Beatles.

It was also the start of the big S-R/S&W war which saw Bill Ruger institute his "if you wanna carry Rugers you can't carry Smiths" edict with distributors… not a tough decision for distributors, really, as Ruger had some of the most popular firearms in the known universe… the 10/22, the Mini-14, the Mark II target/plinkers… across the entire spectrum of shotguns as well as rimfire and centerfire handguns and rifles, and Smith under the aegis of first Bangor-Punta and then Lear-Sigler, had diddley, having dropped their ammo line and their (good value!) S&W-branded Howa long guns!

That war lasted for several years 'til S&W, now under the aegis of Tomkins, nuked the Newport-Southport-Prescott axis with the famous "Thicker May Be Better with Burgers and Shakes, but What Does It Have To Do with Handguns?" adv.

But back on topic: the Glock kB!s I've documented… an issue I've not aggressively pursued for almost ten years now… have occurred predominantly with re-loaded or remanufactured ammunition. There are reasons why a Glock-shooter is at greater risk with re-loaded or remanufactured ammo, but you won't hear about it from the gnomes of Smyrna or Deutsch-Wagram. (Hey!, although it's nowhere in their manual, it wasn't until the 2002 or so Glock Annual (vanity-published by Harris) that formally warned about not shooting lead projectiles, and why!)

Comes now don10m with his tuppence-ha'penny:
Well a good friend of mine owns the biggest gun store in and around our area in Etowah county, Alabama I asked him about the glock kb yesterday, he stated that he has sold thousands of Glocks and never seen a kb out of not even one of them, and everyone that says they were using factory ammo, were you there, I'm sure that some may have been from factory ammo but I'll bet alot wasn't.
That's no longer at issue here… what thread have you been reading?
But I'm tired of all the Glock kb thing I've put tens of thousands or rounds through my glocks and never even so much as a sputter, no malfunctions whatsoever. So I'll say this and I'll leave it alone, Glocks are here to stay, and no matter how much you wine about it…
Again, what thread have you been reading? Why the invidious characterization?
…70% of police departments use them, if 70% of the departments used a different single gun manufactor then you would here more problems with them…
  1. And you base these number on what source? Cite please.
    .
  2. With all due respect, as much as I can muster, at least, that smacks of Tennifer-Sniffing… the ol' "well naturally you hear about more Glock problems, because there are more Glocks out there" stuff.
…even the beloved Colt had their problems with the delta elite handling the 10mm load, saw a bit of kb's with them.
Nope… not supportable, and the only firearm with which I ever experienced a catastrophic event was in December 1991 with a 10mm Colt's Double Eagle whose chamber had been grievously hogged out at the factory!

The first Delta Elites… the mere introduction of which "saved" the MM chambering for posterity… experienced frame-cracking in the area immediately above the slide stop aperture. Colt's solved that very simply by removed that metal "bridge" and that's why those pistols have "slide stop notches," rather than the conventional "slide stop holes." (An almost Biblical solution, really… "if thy eye offend thee, pluck it out!")

One has to remember, also, that the only 10mm rounds extant in 1986-87 were what we now know as "full power" ones from Norma, and while the 200-grain FMC were "stout," the 170-grain PCs were pretty hairy!

Frame-cracking is far, far from a "kB!!"

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To me, the bottom line is, why chance buying a Kaboomer when there are pistols just as good and better to be had? It's not worth the risk of injury.

That makes it pretty simple. ;)
 
What thread have you been reading? Now go back and read the entire thread,
and I have seen a delta elite which had KB not crack the frame. Well everyone has their own opinions, likes and dislikes, alot of people thinks the Glocks are junk, and alot thinks the 1911's are jamomatics, my personal experience the Glock is the most reliable gun I have ever shot, and I have shot alot, second being my Sig, but I have not put nearly as many rounds through my Sig as my glock.
 
FINALLY, some pix of the G-23. These are off a picture phone so they aren't great. The latest info I have is that the gun was not the lady's duty weaponand she will be o.k. (Likely not to use Wolf ammo in the future, however). Welcome, Dean and thanks! :D
Josh
 

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Like you said that does look ammo related, possibly over charge, I've had bad experience with wolf also, had the rim blow off a 7.62X39 round, slammed the bolt back hard, the rest of the case was stuck in the gun, after we finally got it out I threw the rest of the 1 box I had left away, and will never buy wolf ammo again. And Dean try searching for the % of Police issue weapons if you cant find one let me know I'll give you a few.
 
heres some shells that I caught before I fired them in my Sig they had been cycled several times, this could cause a problem for any gun, and especially
in a high pressure 40 cartridge.
 

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Don10m persists:
I have seen a delta elite which had KB not crack the frame.
Okay, Don, that's one (1!) you allege that you have seen.

Your initial posts suggests that catastrophic failures were endemic to the Colt's Delta Elites, and I repeat without fear of successful contradiction, that is inaccurate, yea!, wildly misleading.

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yeah, I'm sure thats the only one in the WORLD that has KB'd, and it just so happened that I knew him, gosh! the chances of that must have been real slim.
 
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So, in fact, you have nothing to support your initial assertion other than a dubious personal anecdote and sarcasm?

Even hear the expression "Good money after bad," Don?

It means quit while you're only this far behind.

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Boy what a heated topic. I think the Glock is not the only thing to KB.

Anyway, someone gave me an old stack of IDPA magazines the other day and I was reading through them. Someone (Tom Givens at Rangemaster I think) had an article about different pistols and their reliability. He mentioned that Glocks can fire out of battery, leading to the well-known KB phenom. He mentions this especially WRT the .40s and .45s, less so with the 9s. He does not mention this in regard to any of the other guns.
 
John and I have been around with this so many times over the past three years that we tacitly agreed to talk about religion and politics and leave the contentious Glock stuff to others.
:D
 
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