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Trinity Force ARGON AR-15 Keymod Rail - 12"


2 in stock


Trinity Force ARGON AR-15 Free Float Rail

If you are looking for an inexpensive way to  upgrade both the look, and performance of your AR-15 then look no further. The Trinity Force ARGON rail is a slim profile rail with greatly improved ergonomics. The Oversized cutouts allow for maximum weight relief, heat dissipation, and adaptability with the Picatinny top and keymod attachment points. Shed some pounds and have mission flexibility, the hex key secured barrel nut clamp and proprietary barrel nut allow for even more of that, added with an easy installation. FREELOK Clamping System 
The Argon Keymod 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.


  • Lightweight
  • Ergonomic
  • Keymod Compatible
  • Highly Adaptable
  • Works with Low Profile gas blocks
  • Patented FREELOK Clamping system



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