With a built-in legendary Troy® spring loaded front BattleSight, unlimited mounting options and greater heat dispersion, the Alpha Rail® once again sets a new industry standard in modular free float rail design. Comes with three detachable rails and all mounting hardware. Troy® Alpha Rail® is machined from 6061-T6 hardened aircraft aluminum and finished in MIL-SPEC Type III Hard Coat Anodizing. Works with standard AR15/M16 barrel nut. Patent Pending. Made in the U.S.A.

Features:

• Genesis of modular free float rails
• Built off the revolutionary TRX Extreme design
• Utilizes low-profile locking mechanism offering unparalleled strength and stability
• Disperses heat and runs cooler than other close to the barrel
• Comes with three 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
• Patent Pending
• Made in the U.S.A.
• Available in Black and Flat Dark Earth

 No barrel nut included.

NOTE: 13″ Alpha Rails with built in sights are not compatible with Rifle length or Intermediate length gas systems. Alpha rails do not work with the TRX barrel nut or wrench.