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Provides Maximum Clearance For Optics Or Free-Float Handguards

Slim, low-profile replacement for factory front sight gas block provides maximum clearance for optics and free-float handguards. Streamlined profile reduces forward weight and improves your rifle’s appearance. Set screws, gas tube mounting pin, and installation instructions included. Mk 12 is an exact copy of the gas manifold on the Mk12 Mod 1 and Mk 18 Mod 1 Special Purpose Rifles used by the U.S. Army and Navy. Made from 416 stainless steel with a tough, wear-resistant black oxide finish, and fits barrels with .750" O.D. Mk 12 Style in natural stainless, has the same low profile as the Mk12 Mod 1 gas manifold, and fits barrels with .875" O.D.


AR-15, Issue:11, Page:014
Big Book Catalog, Issue:68, Page:014

SPECS: 416 stainless steel. Mk 12 fits .750” (19mm) O.D. barrels. Black finish. 1" (25.4mm) long, 7⁄8" (22.2mm) wide, 1-7⁄16" (36.5cm) high. Mk 12 Style fits .875” (22.2mm) O.D. barrels. Natural silver finish. 1" (25.4mm) long, 1" wide, 1-7⁄16" high.

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AR-15 LOW PROFILE GAS BLOCK, PARKERIZE
093-000-026WB
AR-15 Gas Block MK12 .750 Steel Black
093000026AR-15 Gas Block MK12 .750 Steel Black

Mfr Part: 24930

$65.00

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Inside Diameter: .750

Material: Stainless Steel/Black Oxide

Style: Low-Profile

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AR-15 LOW PROFILE GAS BLOCK, S/S
093-000-027WB
AR-15 Gas Block MK12 .875 SS SS
093000027AR-15 Gas Block MK12 .875 SS SS

Mfr Part: 24931

$69.00

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Inside Diameter: .875

Material: Stainless Steel

Style: Low-Profile

AR-15 GAS BLOCK MK12