These handguards are designed to replace your standard plastic handguards with their 4 rail picatinny design. Simply remove your existing handguard panels and insert these in their place.
Features :
    Features :
- Lightweight aircraft grade aluminum
 - ,Total Length: 6.625" (inches),
 - Total Weight: 10.464 Oz
 - 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
 - Will not fit Colt carbines