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Heavy Duty Low Profile Block Fits Under Most Handguards

Designed to fit AR-15 and M16 barrels, the BCM low-profile gas block is machined from high quality steel to Mil-Spec tolerances. Gas block includes set screws for mounting and a phosphate finish for corrosion and wear resistance. Available with either .625" or .750" inside diameter.


AR-15, Issue:11, Page:014
Big Book Catalog, Issue:69, Page:013

SPECS: Machined steel, phosphate finish. 1.34" high, (3.4cm), 1" long (2.5cm). Includes set screws for mounting.

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Inside Diameter: .750

Material: Steel

Style: Low-Profile

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Inside Diameter: .625

Material: Steel

Style: Low-Profile