Home > AR-15 Parts > Double Star Ar-15/M16 Picatinny Rail Gas Block

Double Star Ar-15/M16 Picatinny Rail Gas Block

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Buy Double Star Ar-15/M16 Picatinny Rail Gas Block

We found a great deal on the Double Star Ar-15/M16 Picatinny Rail Gas Block for only $29.99 at Brownells.

Compact gas block clamps securely to barrel with a unique three-point attachment system to provide a solid accessory mounting platform and ensure proper gas system alignment for reliable cycling. Precision machined from high-grade 6061 T6 aluminum for an ideal combination of strength and low weight, with an integral MIL-STD 1913 Picatinny rail on the topside. Anchors to the barrel with a pair of hex-head setscrews on the underside, plus a third screw on top to ensure a superior gas seal and resist unwanted movement that can impair gas system function. Streamlined design has clean, good-looking, angular lines with all exposed edges radiused to eliminate sharpness. Mil-spec hardcoat anodized f Mfg: Double Star SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. All models 1.875″ (cm) long. Rail heights are measured from top of barrel to top of rail. .625″ – 1″ (2.5cm) wide, 1.5″ (3.8cm) overall height, .600″ (1.5cm) rail height. 3 oz. (84g) weight. .750″ – 1″

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Categories: AR-15 Parts Tags: ,
  1. Buckminster
    March 6th, 2017 at 03:52 | #1
  2. germaine barnes
    March 6th, 2017 at 03:52 | #2
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