Aero Precision Inc AR 15In ATLAS R-ONE M-LOK Free Float Handguard

The ATLAS R-ONE AR-15 M-LOK Free Float Handguard by Aero Precision. Machined from 6061-T6 Aluminum with Cerakote finish. ATLAS Taper Lock Attachment System with two mirrored locking nuts, a barrel nut, turnbuckle screw, and a ratcheting detent for even clamping pressure to prevent distortion. Includes all mounting hardware. M-LOK handguard in 15 inch length (also available in 7, 9, 12 inch). Weights by length: 7" 5.22 oz; 9" 6.03 oz; 12" 8 oz; 15" 9.07 oz. Features a full top Picatinny rail, quick disconnect sling sockets at 3, 6, and 9 o'clock, compatibility with low profile gas blocks, 1.3" inside diameter, 1.5" outside diameter, compatible with mil-spec AR-15 upper receivers and barrels, designed to match Aero Precision M4E1 threaded upper receivers, may not be compatible with billet upper receivers due to indexing tabs. Restricted Part: check state regulations for ownership. Hardware mounting parts are included.