Home / AR Upper Components / FAIL ZERO 9MM NITRIDE BLACK Out of stock FAIL ZERO 9MM NITRIDE BLACK$179.99 Out of stock Want to be notified when this product is back in stock? Notify me UPC: 094922269836 SKU: FZ-9MM-NITRIDE-BCG Category: AR Upper Components Product ID: 6346 You may also like… Out of stock FAIL ZERO 9MM NITRIDE BLACK $179.99 Read more Related products LBE Unlimited ARBGR – Bolt Gas Rings $2.99 Add to cart SOLGW 5.56 BOLT CARRIER GROUP 158 CARPENTER SP/HPT/MPI $179.00 Add to cart RADIAN RAPTOR AR10/SR25 CHARGE HANDLE $119.95 – $128.20 Select options Out of stock SIONICS Gas Tube W/Roll Pin – Melonite – Midlength $16.95 Read more