Out of stock
SKU: FZ-M164-01-NH
The FailZero M16/M4 Bolt Carrier Group with no hammer is designed specifically for use with compatible lower receiver assemblies and fire control systems. This fully assembled BCG is engineered for mil-spec M16, M4, and AR-15 upper receivers, providing a reliable option for those looking to enhance their direct impingement rifle systems.
All critical components of this bolt carrier group are coated with FailZero's proprietary EXO Nickel Boron coating, which offers permanent dry lubricity and eliminates the need for additional lubricant during normal operation. This nickel boron treatment significantly extends the service life of the carrier and bolt by reducing friction-induced wear on internal surfaces while providing superior corrosion resistance in harsh environments.
Serious shooters and law enforcement units that standardize on FailZero components will appreciate the reduced maintenance requirements and enhanced durability provided by the nickel boron coating. This configuration is particularly beneficial for patrol rifles and training platforms where reliable function and extended maintenance intervals are essential.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
