TRX ALPHA RAIL - 13''
•Building off of the TRX™ Extreme design •Utilizes a low-profile locking mechanism which offers unparalleled strength & stability •Troy™ M4 style spring loaded front battlesight unlimited mounting options & greater heat dispersion •3 small detachable rails & all mounting hardware •Machined from 6061-T6 hardened aircraft aluminum & finished in MIL-SPEC Type III hard coat anodizing •Works w/standard AR15/M16 barrel nut •Black
