Presma AR-15 Split-Top M-LOK Handguard - 10

Presma AR-15 Split-Top M-LOK Handguard Presma AR-15 Super Light M-LOK Series Free Float Handguards with Partial Top Rail. AR 15, 10" length free float rail mount with partial Picatinny Top rail and M-LOK slot system. Steel barrel nut included. CNC machined from Quality aluminum and black anodized. Super lightweight, only 11oz with barrel nut. A true free float rail, which connects only at the Steel barrel nut. Since the rail doesn't touch the barrel, shooting accuracy is improved compared to two-piece rails when used with grips/bipods that can flex the Steel barrel. Includes steel barrel nut, screws, (2) shim rings for barrel nut timing, (2) 3 slot M-LOK rail segments, (2) 7 slot M-LOK rail segments, and M-LOK screw set. I.D. - There are small reinforcement ridges inside. Ridge to ridge I.D. is 1.28". Interior wall to wall I.D. is 1.45" These will fit AR-15 uppers. Therefore, they will also fit AR Pistol builds that have AR-15 upper barrel nut threading, such as the 300 Blackout and the AR-9.