Troy's Alpha Drop-In BattleRails are a non free-floating direct replacement for all M4/M16 plastic handguards utilizing the carbine, mid-length and rifle-length gas systems. Easy to install with no gunsmithing required, the patented clamping design ensures a solid, true optic-mounting platform to increase modularity and accuracy for the shooter. Machined from hardened aircraft aluminum with stainless steel components and finished in MIL-SPEC hardcoat anodizing. The Enhanced Drop-In BattleRails feature an extended top Picatinny Rail for a smooth transition to the upper receiver.

Specifications and Features:
Manufacturer Number: SRAI-DA1-90FT-00
Easy to install
No gunsmithing required
Patented clamping design
True optic-mounting platform
Machined from hardened aircraft aluminum with stainless steel components
Finished in Mil-Spec hardcoat anodizing
Flat Dark Earth