$550
New unfired colt upper only with Magpul handguard, and Magpul mbus rear sight. This is the real deal chrome lined, 1/7 twist, full auto Colt BCG with...
$550
New unfired colt upper only with Magpul handguard, and Magpul mbus rear sight. This is the real deal chrome lined, 1/7 twist, full auto Colt BCG with...
$850
NO TRADES COLT M4 CARBINE UPPER; COMPLETE w/ CARRY HANDLE COLT BCG COLT CHARGING HANDLE ERGO RAIL EXTENSION 850$ OBO.