The Sons of Liberty Gun Works Mil-Spec Bolt Assembly is a factory OEM component designed for Mil-Spec AR-15 rifles. Precision-machined from Carpenter No. 158 steel, this bolt assembly undergoes military-spec heat treatment, shot-peening, and vibratory tumbling to enhance durability and reliability under heavy use.
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
More Information
Condition
New in Box
Finish Per Color
Black
Manufacturer
Sons Of Liberty Gun Works
Manufacturer Part Number
SOLGWBOLT556158
Model
5.56x45mm NATO Bolt Assembly
Type
Misc AR Parts
UPC
854764007191
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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