Items Available For Purchase Today Object reference not set to an instance of an object. See All Colt 6921 upper with BCM A2X flash hider For Sale from: luke3064 | Positive feedback: 100% View | Verified Seller | 9 Completed Sales View Sellers Items Colt 6921 upper with BCM A2X flash hider For Sale from: luke3064 | Positive feedback: 100% View | Verified Seller | 9 Completed Sales View Sellers Items luke3064 Seller Since: Jun. 2013 Identity Verified ( portland, OR ) This seller is NOT an FFL City: portland State: OR SOLD - $620.00 Shipping: $25.00 Accepted Payment Methods: Returns: No Returns Description: I have a colt LE6921 upper w/ magpul flip rear and removable carry handle (not pictured). It's a 14.5'' barrel, but I have BCM A2X (Extended A2 Flash Hider) pinned and welded to make the OAL 16''. It's as short as you can get it without getting an SBR tax stamp. BCG included It shaves almost an inch off the standard 16'' barrel w/ A2 flash hider. Condition: Used, As New Brand: Colt Model: 6921 Item #: 971251734 Location: OR Trades Accepted: No Share: Shipping Notes: See Description Items You've Viewed Recently Colt 6921 upper with BCM A2X flash hider... $620.00 SELLER: luke3064 Add To Cart