Home / Accessory-Barrels / Diamondback Firearms BBL AR-15 300BLK 10″ PIST You cannot add "FN BBL AR-15 5.56MM 16" M16 MID" to the cart because the product is out of stock. Sale! Diamondback Firearms BBL AR-15 300BLK 10″ PIST$8800 $8594 Out of stock SKU: 300P10H50B8-R Category: Accessory-Barrels Product ID: 39821 Description Description Pistol-Length Gas SystemHeavy Contour Related products Sale! Shadow Systems BARREL 9MM CPT BRZ FLT TB $23400 $19156 Sale! FN BARREL AR-15 5.56MM 14.5″ $39900 $35395 Sale! Shadow Systems BARREL 9MM FS BLK FLT TB $23400 $19156 Sale! FN BBL AR-15 5.56MM 10.5″ M16 CAR $29900 $27441