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

The Yankee Hill Machine Co., Inc. Ar-15/M16 Clamp-On Front Sight Gas Block is only .99 at Brownells these days, which seems to be a pretty good price.

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, mil-spec, phosphate finish resists rust and corrosion. YHM-9394 includes bayonet lug and pivoting sling swivel that accepts tactical slings up to 1 ” wide. Rubber coating prevents swivel from rattling and giving away your position while on patrol. YHM-9395 has sling swivel, no bayonet lug. YHM-9835A has Picatinny-style under-rail that accepts lights, lasers, and other forward-mounted accessories. No sling swivel. SPECS: Steel, phosphate-coated finish, dark gray. 1-7⁄8″ (4.8cm) long, 1-3⁄16″ (3cm) wide. Sight Post 2 ” (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 7.7 oz. (219 g) weight.

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  1. Adrian
    October 25th, 2010 at 04:24 | #1
  2. Addison
    October 25th, 2010 at 04:24 | #2
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