Lighten your AR10 .308 7.62 setup (only 15.8 oz) with this 17″ Inch AR10 .308 7.62 Ultra Light Slim Clamp Style FDE MLOK M-LOK MLOCK M-LOCK Free Float Handguard Rail System. Free Float design helps with accuracy. This is a single piece, with no barrel cap. The aluminum construction, non-anodized design features a flat matte, baked surface for added durability and camouflage. This is a single piece, with no barrel cap. Aggressive CNC machined key mod design allows for attachments to be placed at the 3/6/9 o-clock positions. Great for attaching hand stops or light switch panels! Clamp style handguard is friction fitted on to a LR-308 steel barrel nut and is held in place by 3 hex screws. Matches low profile uppers and fits on any 308 762 setup with a mil-spec barrel mount, including airsoft, BB and pellet systems.