***Ships in 2-3 Days***
- Genesis of modular free float rails.
- Disperses heat and runs cooler than other close to the barrel.
- Comes with two 2"" and one 4.2""detachable rails and all mounting hardware
- Machined from hardened aircraft aluminum with stainless steel components.
- Finished in MIL-SPEC hardcoat anodizing.
- Works with standard AR15/M16 barrel nut
- No barrel nut included.
Note: Alpha rails do not work with the TRX Barrel Nut or TRX Barrel Wrench.
Available in Black and Flat Dark Earth