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  • New! Presma Super Light Weight 7" Free Float M-LOK Handguard with Full Top Rail, AR-15 .223/5.56

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    New!  Presma Super Light Weight 7 inch Free Float M-LOK Handguard with Full Top Rail, AR-15 .223/5.56.  SKU:  MARM7

    AR 15, 7" length free float rail mount with full Picatinny Top rail and M-LOK slot system.  Comes complete with 1 Steel Barrel Nut.  CNC machined from Quality aluminum and black anodized. Super light weight, only 9.0oz 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 in comparison with 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.

    Specs:  7" Long, 1.6" wide, 2.0" tall.

    Weighs 9.0oz.

    OD and ID Dimensions: OD 1.6".  There are small reinforcement ridges on the inside, so Ridge to ridge ID is 1.28" and Interior wall to wall ID 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.

    Note: Requires Low Profile Gas Block and removal of A2 front sight post (if fitted)
    Barrel Nut requires a Regular Crows Foot type of Wrench or Wrench Head, 30mm, not included.  Or one of our Armorers tools for AR-15.