How and why Guns explode.

rolandtg · 05-03-2021, 01:52 PM

Imho, that rifle is a poor design. There was no way for it to fail "safely".
Granted that it's possible that no .50 cal rifle could have survived that round.
His earlier shot going wide makes me think the sabot disintegrating in the barrel may have caused an obstruction.
I would be curious to see a closer look at the barrel and to see if it was a failure of the sabot or powder degradation or a combination of both that caused the detonation.

Ian McCollum did a video a while back about the crappy 8mm Turkish ammo that was going around a few years back showing how
this ammo had gotten hotter with age.
https://www.youtube.com/watch?v=AunvMjcJPHY

I bought some of that ammo back about 10 years ago and I can confirm his findings.
About half the ammo was duds and the rounds that did fire were noticeably hotter than what I was used to.

spangy · 05-03-2021, 02:12 PM

Quote:

Originally Posted by rolandtg

Imho, that rifle is a poor design. There was no way for it to fail "safely".
Granted that it's possible that no .50 cal rifle could have survived that round.
His earlier shot going wide makes me think the sabot disintegrating in the barrel may have caused an obstruction.

Totally agree Dana ... when he 'screwed' the end cap on it reminded me of a 'pipe bomb' which is essentially what the gun turned out being.

gunbugs · 05-03-2021, 07:39 PM

If you want to play with a 50, and I do play with a 50, you don't want the cheapest gun. I doubt that a McMillan or an Armalite would have failed in such a spectacular fashion.

05-03-2021, 01:52 PM	#1
rolandtg User Join Date: Mar 2007 Location: Texas Hill Country Posts: 480 Thanks: 394 Thanked 266 Times in 115 Posts	Imho, that rifle is a poor design. There was no way for it to fail "safely". Granted that it's possible that no .50 cal rifle could have survived that round. His earlier shot going wide makes me think the sabot disintegrating in the barrel may have caused an obstruction. I would be curious to see a closer look at the barrel and to see if it was a failure of the sabot or powder degradation or a combination of both that caused the detonation. Ian McCollum did a video a while back about the crappy 8mm Turkish ammo that was going around a few years back showing how this ammo had gotten hotter with age. https://www.youtube.com/watch?v=AunvMjcJPHY I bought some of that ammo back about 10 years ago and I can confirm his findings. About half the ammo was duds and the rounds that did fire were noticeably hotter than what I was used to.

05-03-2021, 07:39 PM	#3
gunbugs Lifetime Forum Patron Join Date: Sep 2013 Location: Fairbanks, Alaska. Home of the best moose. Posts: 681 Thanks: 375 Thanked 1,227 Times in 414 Posts	If you want to play with a 50, and I do play with a 50, you don't want the cheapest gun. I doubt that a McMillan or an Armalite would have failed in such a spectacular fashion.