This video introduces the Sons of Liberty Gun Works Press Check Barricade Stop, a dual-function accessory designed for positional shooting off hard cover. It integrates a robust barricade stop with a 45-degree rear-angled QD sling swivel. The product is constructed from steel and designed to work with rigid rail systems like the M89 Drive Lock to minimize point of impact shift when loading into cover.
This video from Brownells Gun Tech features Caleb Savant demonstrating the installation of the Sons of Liberty Gun Works (SOLGW) M89 Drive Lock Rail, an M-LOK® compatible, free-floating AR-15 handguard. The tutorial covers the critical steps, including proper installation of the proprietary barrel nut to 40 ft.-lbs., securing the handguard with nut-bolt-sleeve sets torqued to 25-30 in.-lbs., and the use of a unique anti-rotation pin for enhanced stability, especially with SOLGW upper receivers. Essential tools required for the process are also highlighted.
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