• Comes with 3 small detachable rails and all mounting hardware • Built-in spring loaded front folding M4 style Battlesight • Machined from 6061-T6 hardened aircraft aluminum and finished in MIL-SPEC Type III Hard Coat Anodizing • Works with standard AR15/M16 barrel nut Color: 13” Alpha Rail w/ Sight - Black (13), 11” Alpha Rail w/ Sight - Black (11)
