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Lets You Adjust Gas Output For Reliable Extraction/Ejection

Steel gas block lets you adjust the amount of gas flow, so you can tune gas output for reliable extraction and ejection with different ammo types. Brass friction screw holds adjustments without thread locker and won’t mar the adjustment screw. Fits under free-float handguards on .750" O.D. barrels. Dual bottom screws secure block to barrel. Requires Allen wrench, not included.


AR-15, Issue:11, Page:015
Big Book Catalog, Issue:69, Page:016

SPECS: Steel, matte black finish. 1" (2.5cm) long. .9" (2.3cm) wide. 1-3/8" (3.5cm) high. 1.8 oz. (51g) wt.

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Inside Diameter: .750

Material: Steel

Style: Adjustable, Low-Profile