Colt M4 Carbine For Sale/Trade for Ruger SFAR 308 Barely Used Sig Romeo3 Magpul MBUS Flip Up Rear Sight For Full Co-Witness 4 PMAGS 30rd 1 Original Colt Aluminum 30rd mag Soft Case Included Can Include 830rds As Well On A Good Trade Or At $0.40 A Round