Failzero AR-15 No Hammer Bolt Carrier Group for Mil-Spec 5.56 Upper Receivers (Black)

Q: Is $179.99 a good price for Failzero AR-15 No Hammer Bolt Carrier Group for Mil-Spec 5.56 Upper Receivers (Black)?

Good 4 Guns lists a matched offer at $129.99, $50.00 (28%) less than this listing's $179.99. The average price is $179.99. The lowest we've tracked is $147.49. Tracked for 11 days. Last checked: 2026-10-31. Recorded 2 price changes.

Q: What is the lowest price for Failzero AR-15 No Hammer Bolt Carrier Group for Mil-Spec 5.56 Upper Receivers (Black)?

The lowest price we've tracked for Failzero AR-15 No Hammer Bolt Carrier Group for Mil-Spec 5.56 Upper Receivers (Black) is $147.49. The highest was $179.99. The current price of $179.99 is at the average price of $179.99.