Trinity Force MX AR-15 Free Float M-LOK Handguard - 12

Trinity Force MX AR-15 Free Float M-LOK Handguard The MX-15 M-LOK Free Float Rail features a slim profile for improved ergonomics and weight savings. With a static top rail optimized for mounting optics and multiple contact points for a hex key-mounted modular rail system on the sides and bottom, the MX-15 Rail is the ideal solution for any AR-15 owner seeking speed and mission flexibility. It utilizes a hex key-secured barrel nut clamp and a proprietary barrel nut for even more weight savings and easy installation. FREELOK Clamping System US. PAT. NO. 9,389,043 B1 The Mx series rail features a non-indexing barrel nut and clamping system (FREELOK) that utilizes free-floating tabs to secure the rail to the receiver. FREELOK provides both frictional and mechanical locking forces to create a rock-solid bond between the rail and barrel nut.