TacFire MAR133G3 Handstop Gen 3 M-LOK 2-Slot Black Aluminum

The TacFire MAR133G3 Handstop Gen 3 is a lightweight 2-slot M-LOK handstop machined from black aluminum. Designed to clamp directly to any M-LOK rail system with a minimum of two available slots, it gives the support hand a positive indexing point in front of the magwell to prevent forward slide during recoil management and manipulation drills.

This Gen 3 design measures 6.6" in length with a low-profile 0.7" height, keeping it slim and snag-free while still providing a tactile ledge for the shooter's off-hand. The all-aluminum construction keeps weight to a minimum so it will not noticeably affect the balance of a rifle or pistol-caliber carbine. Finished in black to blend with most rail systems, it pairs naturally with AR-15 and other M-LOK-equipped platforms.

Installation uses the standard M-LOK T-slot and locking nut system, requiring no permanent modification to the host firearm. Whether used as a functional indexing point on a duty carbine, a recoil-control aid on a competition rifle, or simply a thumb-rest on a slim-profile build, the MAR133G3 brings TacFire's value-minded approach to modern M-LOK accessories.