SKU: 100022858
UPC: 816341020894
MPN: FF556BCGLWNITRI
The 5.56 Lightweight 9310 Bolt Carrier Complete Nitride from Faxon Firearms is engineered for shooters who demand precision and reliability without unnecessary weight penalties. Purpose-built for modern 5.56 NATO platforms, this complete carrier assembly addresses a critical need in tactical and competition shooting: reducing bolt carrier mass while maintaining the structural integrity demanded by law enforcement and military applications. Whether you're optimizing a precision rifle, building a lightweight recce platform, or upgrading a duty weapon, this carrier delivers measurable performance gains that experienced operators will immediately recognize.
Constructed from 9310 steel, this lightweight bolt carrier benefits from enhanced material selection that improves fatigue resistance and durability compared to standard mil-spec carriers. The complete nitride finish provides superior corrosion protection, wear resistance, and lubricity—critical factors in harsh environments where carriers experience repeated cycling stress and exposure to moisture. At 0.65 lbs, the reduced weight directly translates to lower bolt carrier velocity, decreased recoil impulse, and improved control during rapid fire sequences. This geometry also positively affects ammunition handling and extraction reliability, particularly during extended shooting sessions where carrier mass influences feeding consistency.
This complete carrier assembly is compatible with standard 5.56 NATO upper receivers and functions seamlessly with mil-spec and commercial buffer systems. Installation requires no special tools—drop it into your upper as you would any standard carrier. Competitive shooters, patrol officers, and military personnel deploying lightweight configurations will find this carrier particularly valuable for reducing overall system mass without sacrificing bolt reliability or round-count durability. Pair it with quality ammunition and proper maintenance protocols for optimal performance across all shooting disciplines.
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.
