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Trinity Force - MLX MLok 15" Rail - Shown here in Prison Pink TIMBER CREEK GREYMAN 15 INCH HAND GUARD-MLOK - Shown here in Zombie Green, FDE and USMC Red
The MLX Series M-LOK® Free Float Rail features a slim profile for improved ergonomics and allows the shooter a modular platform using the M-LOK® rail attachment system. Also featured is a cutout portion of the top rail Picatinny mounting surface replaced with M-LOK® attachment points for reduced weight and added modularity. The MLX Series uses the FREELOK Clamping System (US. PAT. NO. 9,389,043 B1). Includes 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. Designed to be used with pistol length, carbine length, mid-length, or Mil-Spec M16 rifle length gas systems. 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.
Coated in your choice of Cerakote Color.
Included Barrel Nut and Hardware

  • 3-slot accessory rail
  • QD mounting Point
  • Bi-pod adaptor


  • Slim lightweight design integrated with modular flexibility
  • Durable aircraft grade billet aluminum body
  • Barrel nut included
  • No timing or shims required
  • Full length mil-spec 1913 picatinny rail
  • Lifetime warranty
  • Compatible with AR 15 uppers
  • Requires low profile gas block