Ncstar's keymod handguard for the ar15/m4 platforms features anodized aluminum construction for light weight and durability, and easy drop-in installation with no special gunsmithing.It fits into your rifle's delta ring and front handguard cap and uses supplied screws to secure keymod handguard in place.This octagon-shaped handguard has seven sides of keymod slots, and a solid fit, top rail at ar15 receiver height.It includes: two keymod to picatinny accessory rail sections, one short (3 km slots/ 5 slot picatinny) and one medium (5 km slots/ 11 slot picatinny) picatinny rail sections.Designed to fit ar15/m4s with carbine-length gas systems, mil-spec barrel nut, delta ring, and front handguard cap.It has a black anodized finish.This model is 6.5" long.It weighs 7.9 oz.With both accessory rails installed, and 5.9 oz without rails.

Rails: Picatinny
Type: AR Rail System
Firearm Type: AR-15
Firearm Model: AR-15/M4
Material: Aluminum
Finish: Black Anodized
Features: Picatinny Rail
Positions: 7