Anyone use them in a Glock 20 that can provide functionality/failure info it would be appreciated. If I have to take a shot at someone, inside my apt., I don't want any rounds punching holes through the drywall to the adjacent apt.
I have to disagree with your assessment. Single shot kills aren't made in firefights, by your average soldier or marine. Snipers make one shot kills, but almost certainly fire more than one round, due to having to make adjustments/allowances for conditions. Had Adam Lanza used a Remington 870 or...