Trinity Force M-Lock Free Float Rail – 12 inch

///Trinity Force M-Lock Free Float Rail – 12 inch

Trinity Force M-Lock Free Float Rail – 12 inch


In stock (can be backordered)

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 looking for speed and mission flexibility. It uses a hex key secured barrel nut clamp and proprietary barrel nut for even more weight savings and easy installation.

In stock (can be backordered)

SKU: YGM416ML12 Categories: , Tags: ,


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.

For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working


Weight 13.8 oz
Length 12 in
Width 1.57 in
Height 2.36 in
1.3 in
Type of
Coating Type Hard Coat
Anodized Finish
Interface Type M-lok

Additional information

Weight .86 lbs