Sons Of Liberty Gun Works 5.56x45mm NATO Bolt Assembly

Sons of Liberty Gun Works Mil-Spec Bolt Assembly Features Manufactured from Carpenter No. 158 steel this Mil-Spec bolt assembly ensures superior strength and longevity. It undergoes shot-peening to improve surface hardness and fatigue resistance while vibratory tumbling enhances smooth operation. This high-quality bolt assembly is built to withstand extreme conditions ensuring consistent performance in demanding applications. Designed as a drop-in replacement this bolt assembly is fully compatible with Mil-Spec AR-15 bolt carrier groups and works seamlessly with standard barrels and components. Whether upgrading or replacing a worn bolt this OEM bolt assembly provides enhanced durability and long-term reliability. Sons of Liberty Gun Works Mil-Spec Bolt Assembly Specifications Compatibility: Mil-Spec AR-15 Bolt Carrier Groups Material: Carpenter No. 158 Steel Heat Treatment: Military-Spec Surface Treatment: Shot-Peened and Vibratory-Tumbled Installation: Drop-in Replacement for Mil-Spec Receivers