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Immediate Response Sighting For Tactical Emergencies

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 1¼" 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.


AR-15, Issue:10, Page:015
Big Book Catalog, Issue:68, Page:017
Law Enforcement / Police Store, Issue:09, Page:007
SPECS: Steel, phosphate-coated finish, dark gray. 1-7⁄8" (4.8cm) long, 1-3⁄16" (3cm) wide. Sight Post – 2¼” (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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3 Item(s)
FRONT SIGHT GAS BLOCK
100-002-077WB
YHM-9395 Front Sight Gas Block, no lug
100002077YHM-9395 Front Sight Gas Block, no lug

Mfr Part: YHM9395

$86.00

In Stock

Inside Diameter: .750

Material: Steel

Style: Clamp-On

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3-PC GAS BLOCK PREBAN FLIP SIGHT W/BAY
100-002-237WB
YHM-9394 Front Sight Gas Block, w/lug
100002237YHM-9394 Front Sight Gas Block, w/lug

Mfr Part: YHM9394

$86.00

In Stock

Inside Diameter: .750

Material: Steel

Style: Flip-Up Sights

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YHM9835A FRONT FLIP SIGHT TOWER W/RAIL
100-003-174WB
YHM-9835A Front Sight Gas Block w/Rail
100003174YHM-9835A Front Sight Gas Block w/Rail

Mfr Part: YHM9835A

$111.40

In Stock

Inside Diameter: .750

Material: Steel

Style: Flip-Up Sights

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AR-15/M16 CLAMP-ON FRONT SIGHT GAS BLOCK