Don't shoot trash ammo

[gigag04]

At least in a canned SBR.

http://www.m4carbine.net/showthread.php?t=134595" onclick="window.open(this.href);return false;

[Warhorse545]

Define trash ammo. And some photos here I do not have to join another site to look at. I got some knowledge and might can help.

[gigag04]

Long time M4C poster had a Kaboom with top tier component rifle. I can't link the pics but it split the carrier down the middle. MUR upper held up decent for the pressures it looked like it gave out.

The ammo wasn't directly mentioned but if you are google savvy you could find it.