Items Available For Purchase Today Object reference not set to an instance of an object. See All USED BCM MK 12 18" Upper For Sale from: Alpha Dog Firearms ( FFL) | Positive feedback: 0% View | Verified Seller | 43 Completed Sales View Sellers Items USED BCM MK 12 18" Upper For Sale from: Alpha Dog Firearms | Positive feedback: 0% View | Verified Seller | 43 Completed Sales View Sellers Items Alpha Dog Firearms Seller Since: Jan. 2019 Identity Verified ( Tempe, AZ ) This seller is an FFL City: Tempe State: AZ SOLD - $600.00 Shipping: $45.00 (or FREE in-store pick up!) Accepted Payment Methods: Returns: No Returns Description: USED BCM MK 12 18" Upper No bolt, no charging handle. Condition: Used, Minor Wear Item #: 915599062 Location: AZ Trades Accepted: Open but not preferred. Share: Shipping Notes: All handguns must be shipped 2nd day air to an FFL. Alpha Dog Firearms is located in Tempe, AZ. We carry a full line of firearms and accessories, including suppressors. We're Arizona's number one dealer for Black Rifle Coffee. Items You've Viewed Recently USED BCM MK 12 18" Upper $600.00 SELLER: Alpha Dog Firearms (FFL Dealer) Add To Cart