AR-15 FULL AUTO 5.56X45 & 7.62X39 GAS PISTON SYSTEM TESTING Video

FULL AUTO AR-15 GAS PISTON SYSTEM PRE-PRODUCTION TESTING FOR THE 5.56X45 & 7.62X39, THANKS TO TACTICAL MACHINING FOR THE FULL AUTO LOWER, BE SURE TO CHECK THEM OUT
http://www.tacticalmachining.com/

Save & Share:

Author: AR15PistonSystem; Uploaded: Sep 19, 2009; Duration: 2:5; Views: 1883

Tags: dpms  panther  arms  colt  ar  ar15  m16  ak  ak47  ak74  glock  sig  sks  full  auto  guns  gun  rifle  gas  piston  system  black  ruger  smith and wesson  swat  machining  5 56x45 56x45mm nato