WTB 1/8 twist 5.56 mm heavy" barrel only" new gas system LMK Thanks, Craig
2bros · Registered Joined Jul 6, 2008 · 4 Posts Discussion Starter · #1 · Sep 11, 2008 Only show this user WTB 1/8 twist 5.56 mm heavy" barrel only" new gas system LMK Thanks, Craig