Home > AR-15 Parts > Yankee Hill Machine Co., Inc. Ar-15/M16 Clamp-On Front Sight Gas Block

Yankee Hill Machine Co., Inc. Ar-15/M16 Clamp-On Front Sight Gas Block

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Buy Yankee Hill Machine Co., Inc. Ar-15/M16 Clamp-On Front Sight Gas Block

We found a great deal on the Yankee Hill Machine Co., Inc. Ar-15/M16 Clamp-On Front Sight Gas Block for only $109.99 at Brownells.

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks sight in the deployed position. When not in use, simply depress the button and fold down for an unobstructed view through your optics. Protective ears guard the sight post from blows incurred during duty. Split, barrel clamp design allows easy mounting to standard contour barrels without removal of flash hiders or muzzle brakes. Hex cap screws pull clamping halves tight to barrel for complete sight immobilization when properly tightened. Durable, Mfg: Yankee Hill Machine Co., Inc. SPECS: Steel, phosphate-coated finish, dark gray. 1-7/8″ (4.8cm) long, 1-3/16″ (3cm) wide. Sight Post – 2 1/4” (5.7cm) high when raised. Fits standard, .750” diameter barrels. YHM-9394 – 6 oz. (170g) weight. YHM-9395 – 5.5 oz. (156g) weight. YHM-9835A –

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  1. Alan
    March 29th, 2014 at 12:58 | #1
  2. A Green
    March 29th, 2014 at 12:58 | #2
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