Timber Creek Outdoors G15HGBL Greyman Aluminum 15" M-LOK Handguard for AR-15

The 3-slot accessory rail QD mounting Point Bi-pod adaptor Features: Slim lightweight design integrated with modular flexibility Durable aircraft grade billet aluminum body Barrel nut included No timing or shims required Full length mil-spec 1913 picatinny rail Lifetime warranty Compatible with AR 15 uppers Requires low profile gas block