Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Unique, Modular Design For Ultimate Customization

Easy-to-install gas block features an integral fixed rail and a modular design that allows fast installation and removal of up to three, additional Picatinny rails for mounting lasers, lights, night vision optics, back-up sights, and a variety of other tactical accessories. Side and bottom rails attach easily with two screws, so you can configure the unit for each mission’s requirements. Precision-machined from rugged, 6061 billet aluminum for superior strength without weighing down your weapon. Mounts securely to barrel with three, hardened steel setscrews.


AR-15, Issue:09, Page:012
Big Book Catalog, Issue:66, Page:012
Law Enforcement / Police Store, Issue:09, Page:007
New Product Supplement, Issue:584, Page:002
Sinclair, Issue:4A, Page:223

SPECS: Aluminum, matte black, hardcoat anodized finish. Fits standard .750" (19mm) dia. barrels. Gas Block - 1-7⁄8" (4.8cm) long, 1" (2.5cm) wide, 1-7⁄16" (3.6cm) high. Gas Block Kit – Includes modular gas block with three add-on rails. 1-7⁄8" long, 2-7⁄64" (5.3cm) wide, 2" (5.0cm) tall.

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$33.99

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Inside Diameter: .751

Material: Aluminum

Style: Picatinny

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$54.99

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Inside Diameter: .751

Material: Aluminum

Style: Picatinny

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$13.99

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Inside Diameter: .625

Material: Aluminum

Style: Picatinny

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