Home / AR Upper Components / FAIL ZERO 9MM NITRIDE BLACK FAIL ZERO 9MM NITRIDE BLACK$179.99 1 in stock [] FAIL ZERO 9MM NITRIDE BLACK quantity Add to cart UPC: 094922269836 SKU: FZ-9MM-NITRIDE-BCG Category: AR Upper Components Product ID: 6346 You may also like… FAIL ZERO 9MM NITRIDE BLACK $179.99 Add to cart Related products LBE Unlimited ARFPN – Firing Pin $7.95 Add to cart SOLGW 5.56 BOLT CARRIER GROUP 158 CARPENTER SP/HPT/MPI $179.00 Add to cart RADIAN RAPTOR-SD AR15/M16 GAS VENTED CHARGE HANDLE $124.94 – $139.95 Select options This product has multiple variants. The options may be chosen on the product page BCM LOW PROFILE GAS BLOCK 625 $44.95 Add to cart