which rail system is it that you can change the barrel out in? I'm going nuts looking for it. the rail system and upper is one peice? you know what I'm saying?
Posted: 1/12/2007 2:38:54 PM EDT
[#1]
Quoted: which rail system is it that you can change the barrel out in? I'm going nuts looking for it. the rail system and upper is one peice? you know what I'm saying?
