Home / PARTS / ANGSTADT BOLT CARRIER GROUP 5.56 AR-15 BLACK NITRIDE ANGSTADT BOLT CARRIER GROUP 5.56 AR-15 BLACK NITRIDE$13999 Manufacturer : Angstadt Arms UPC : 8.53427E+11 ANGSTADT BOLT CARRIER GROUP 5.56 AR-15 BLACK NITRIDE quantity Add to cart SKU: 9 Category: PARTS Product ID: 68904 Additional information Additional information Weight 0.78 oz Serialized NO Related products AB ARMS AR-15 SMALL PARTS KIT $1899 ODIN AMBI-SLING/QD PLATE RED FOR AR-15 PISTOL BUFFER TUBES $2150 ERGO GRIP GAS BLOCK .750 LOW PROFILE ADJUSTABLE AR-15 $5199 CRUXORD GUIDE ROD S/S GLOCK 19/23/32/38 GEN 4 $3595