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    Item #: BRO100005337

    Brownells AR-15-M16 Low Profile Glass Block

    Shop Brownells AR-15-M16 Low Profile Glass Block at - The hunt begins here. Fast shipping, great prices & large selection at America’s Premier Waterfowl Outfitter!
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    Product Description

    The Brownells AR-15/M16 Low Profile Glass Block features a lightweight, minimal profile to fit under Tactical Handguards and Free-Float Tubes. This Low-profile gas block fits under just about any extended handguard while ensuring proper gas flow to keep your rifle cycling reliably. Precision machined from lightweight, yet tough, 6061 T6 aluminum, so it won't add unwanted forward weight.

    Slide over the barrel and anchor in position by tightening the three, flush-mounted steel hex screws on the underside to ensure it won't shift even under sustained full-auto fire. For installations where the gas block is exposed, rounded edges give a melted profile that won't snag on foliage or other gear. Hardcoat anodized for additional strength and resistance to surface wear; matte black finish blends with most factory gun finishes.

    Specifications and additional product information
    SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. Includes (3) hex-head screws and instructions. .750" 
    Fits barrel with .750" O.D. at gas port. 1.25" (3.2cm) long, 1.35" (3.4cm) overall height, .95" (2.4cm) outside width. .8 oz. (23g) weight. .936" 
    Fits barrel with .936" (2.38cm) O.D. at gas port. 1.25" long, 1.5" (3.8cm) overall height, 1.15" (2.9cm) outside width. 1 oz. (28g) weight.
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