These handguards are designed to replace your standard plastic handguards with our 4 rail picatinny design. Simply remove your existing handguard panels and insert these in their place. No gunsmithing required! - Lightweight aircraft grade aluminum - Hardcoat Anodized matte black to Military Specifications or better - The bottom rail removes easily to accommodate accessories such as grenade launchers flare launchers and shotguns.
Determined at checkout.