TROY TRX (Troy Receiver Extension) Rifle Extension Rails are a One-Piece Free Floating Rail, designed for secure installation. Troy TRX rails are custom manufactured from aircraft aluminum and finished in MIL-SPEC Type III hard coat with Teflon.

Features
9" TRX Standard BattleRail
New state of the art rotary locking system
Proprietary patent pending one-piece design
Reduced heat transfer
True U.S. Military Specification M1913 rails
Increases target acquisition speed
Free floating design that enhances accuracy
Includes Troy barrel nut
Black