Thread: Real Sword m4/m16 GBBR (lack of inner barrel?)
View Single Post
Old April 1st, 2014, 13:18   #8
GBBR
Banned
 
Join Date: Sep 2012
Location: Toronto
Send a message via MSN to GBBR Send a message via Skype™ to GBBR
I wonder if they are blowback operated or Direct impingerment opereated.
GBBR is offline   Reply With Quote