The Firearms Blog has some videos of guns blowing up.  My friend Jason had his eyes saved by glasses when his Calico M950 blew up on him, which if I recall was caused by a problem with the delayed blowback roller lock mechanism.
The right of the citizens to bear arms in defense of themselves and the State …
The Firearms Blog has some videos of guns blowing up.  My friend Jason had his eyes saved by glasses when his Calico M950 blew up on him, which if I recall was caused by a problem with the delayed blowback roller lock mechanism.