Sons of Liberty Gun Works Bolt Carrier Group (BCG)

Description

Sons of Liberty Gun Works Bolt Carrier Group (BCG) – Duty-Grade Reliability

The Sons of Liberty Gun Works (SOLGW) Bolt Carrier Group is a premium, mil-spec BCG built to withstand the harshest conditions and heaviest round counts. Made entirely in the USA with materials, processes, and testing standards that exceed typical mil-spec requirements, this is the BCG trusted by professionals, law enforcement, and discerning shooters alike.

Designed for extreme reliability and longevity, this is not just another “mil-spec” BCG—it’s duty-grade, through and through.

Key Features:

• Carrier: 8620 steel, heat treated and case hardened

• Bolt: 9310 steel, magnetic particle inspected (MPI), high-pressure tested (HPT), and shot-peened

• Gas Key: Properly staked and secured with Grade 8 fasteners

• Cam Pin, Firing Pin, and Retaining Pin: Hardened steel, machined to precise tolerances

• Coating: Phosphate finish with chrome-lined interior for corrosion resistance and smooth operation

• Full-Auto Rated: M16 profile carrier for enhanced durability and mass

• MPI & HPT Tested: Every bolt individually tested for integrity and performance

• Made in the USA

Why Choose the SOLGW BCG?

• No Corners Cut: Built with premium materials and tested well beyond industry standards

• True Duty Use: Designed to survive real-world use, not just range days

• Ready to Run: Drop-in ready and built to function in suppressed or unsuppressed setups

• Lifetime Warranty: Backed by SOLGW’s renowned warranty and commitment to quality

Compatible With:

• MIL-SPEC AR-15 / M4 / M16 upper receivers

• 5.56 NATO, .223 Rem, .300 BLK, and other standard AR-15 calibers

Whether you’re building a hard-use rifle or upgrading your current setup, the SOLGW Bolt Carrier Group offers unmatched durability, reliability, and peace of mind. This is the heart of your rifle—don’t cut corners.