S&W M&P15TS Upper Assembly

Manufactured on the M&P15 modern sporting rifle platform. 14-1/2 inch Chrome-lined CMV barrel with permanent Smith Vortex flash hider for 16 inch overall length. Troy 13 inch TRX Extreme handguard. One-Piece free floating rail. Troy TRX rails are custom manufactured from aircraft aluminum and finished in MIL-SPEC Type III hard coat with Teflon. New state of the art rotary locking system. Proprietary patent pending one-piece design. Reduced heat transfer. Free floating design. Includes Troy barrel nut. MBUS front and rear sights. Impact resistant polymer. Spring-loaded flip up sights easily activated from either side or by pressing the top. Chambered in 5.56 mm NATO. Barrel twist rate 1 in 7 inches.