My very first KA-BOOM

Glad you didn't hurt.
I never think .22 mag could do this kind of damage. Looks Kel-tac barrel wasn't made from strong material.
I have to reconsider the Kel-tec product.

yes it will be interesting to see if this is an isolated incident (obviously i would hope) or a broader QC problem that will warrant a recall. the gun is not inexpensive.
 
I'm shocked that a Kel-Tec product might self destruct like that, shocked. I mean the barrel only looks like pot metal in those pics, so who would have expected that...

Agreed.

Generally speaking, when a barrel ruptures due to overpressure, the cracks propagate in relatively clean lines looking more like fine grained wood than the sintered look of this barrel.
 
Great pics.
I'm thinking barrel problem.

Can those cases hold a double charge? Curious how much powder is in the case... pull a bullet and snap a pic showing where the powder sits.
 
With the round still stuck in the barrel ... this has to be some kind of manufacturing problem. It would have to take a lot of friction to stop that bullet from coming out of the barrel. The only other situation that could cause the bullet to stop like that is no powder in the case or something stuck in the barrel. Obviously neither seem the case being that the gun blew apart and you only fired 6 shots at the range and something getting in there seems highly unlikely ... specially while you were shooting it.


Really interested to hear if you find a definitive cause of the problem.

Most likely, the bullet in the barrel is the result of the incident, not the cause. The casing ruptured or the barrel destructed, venting your gas in another direction rather than down the barrel. The bullet from that firing therefore doesn't have enough gas pressure to travel down and out.

As said earlier, most likely this is a faulty barrel or poor design. I wonder if there's a chance this metal looks like it does from a manufacturing flaw?? Any chance the bullet was the flaw, however unlikely?
 
Adding to the reason that no matter what people say about them, I will probably never buy a Keltec. Of course you hear about the bad more then anything, but I must say, I have never seen or heard of a gun that people love so much, yet then hear about them literally breaking so often.
 
Last edited:
By the pics, I would lean toward metalurgic flaw.

Just curious, how did you come to that conclusion?

Based on the pictures of the fracture face, which aren't the greatest of quality BTW, the failure appears to be catastrophic. That is, no fatigue or pre-existing cracks before the event.

As far as commenting on the quality of the material based on the surface appearance of the fracture face, it can't be done with any real intelligence. Material cross sections, micro hardness tests, and SEM examination of the fracture face will get you closer to determining if material properties were contributory to failure.

I have seen plenty of failures in forged Cr-Mo materials that looked exactly like that.
 
Last edited:
First off thanks guys. It didnt real set in what happened till i was driving home. Stuill makes me shake my head.

To bollox, the way it is split on the chamber makes me think the exact same thing but who knows what Vault or kel tec will say.

Oh, i did email vault with a buttload of pics and kel tec aswell so im thinking monday i should hear something and post back what they say.

I doubt if Vault or Kel Tec will make much of a problem for you as they will probabley be very happy that they are not being sued.....if you would have been injured and sued over the incident , it would have cost them alot more than a replacement pistol.....please keep us informed as to what happens.....take care and be safe...
 
I have seen plenty of failures in forged Cr-Mo materials that looked exactly like that.

^ This. I've seen stainless breaks that look like this too, and you really do need the right gear to figure what the failure mode was. Still, that chamber looks way thin.
 
Back
Top Bottom