Features of Troy 11in with Sight Alpha Rails:

• 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 3 small detachable rails and all mounting hardware
• Built-in spring loaded front folding M4 style BattleSight
• Machined from 6061-T6 hardened aircraft aluminum
• Finished in MIL-SPEC Type III Hard Coat Anodizing
• Works with standard AR15/M16 barrel nut