Sons of Liberty Gun Works M89 Free-Float Drive Lock M-LOK Rail 11.50", Black - Extended Free-Float Rail for Accuracy - M89-11.5

The groundbreaking drivelock design, developed in partnership with Icon Defense, introduces a patent-pending system utilizing three independent wedges that engage with angular grooves within their proprietary barrel nut. This innovative configuration ensures a secure and precise clamping of the rail onto the steel barrel nut, exerting significant force while also shifting the handguard towards the upper receiver for optimal alignment. With a slightly larger inner diameter, this extrusion provide