Timber Creek Outdoors Greyman Handguard Features The Timber Creek Outdoors Greyman Handguard is machined from durable aircraft grade billet aluminum giving it the strength to handle hard use while keeping the overall weight of the rifle down. A slim lightweight profile integrates cleanly with modern AR-15 builds without adding unnecessary bulk to the forend. The full length mil-spec 1913 Picatinny rail on top provides a continuous mounting surface for optics backup sights or other rail mounted accessories. Modular M-LOK slots line the remainder of the handguard letting the user attach lights foregrips slings and other accessories exactly where they are needed. A 3 slot accessory rail section and a QD sling mounting point add further flexibility for attaching gear without purchasing separate adapters. The handguard includes its own barrel nut and is designed to install without timing or shims keeping the installation process straightforward for both armorers and home builders. It does require a low profile gas block to clear the handguard s inner diameter a detail builders should plan for before installation. Backed by a lifetime warranty the Greyman Handguard is a durable no compromise upgrade for any AR-15 platform rifle. Timber Creek Outdoors Greyman Handguard Specifications Manufacturer: Timber Creek Outdoors Model: Greyman Handguard Type: Handguard Compatible Hosts: AR-15 Color: Black Material: Billet Aluminum Length: 15 Rail System: M-LOK with Full Length Picatinny Top Rail Available At: GrabAGun