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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:11, Page:014
Big Book Catalog, Issue:69, Page:014
Sinclair, Issue:4B, Page:224

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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3 Item(s)
AR-15/M16 MODULAR GAS BLOCK RAIL, EACH
080-000-383WB
AR-15 Gas Block Rail
080000383AR-15 Gas Block Rail

$13.99

Online Only
In Stock

Inside Diameter: .625

Material: Aluminum

Style: Picatinny

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AR-15/M16 MODULAR GAS BLOCK ONLY
080-000-382WB
AR-15 Gas Block
080000382AR-15 Gas Block

$33.99

Online Only
In Stock

Inside Diameter: .750

Material: Aluminum

Style: Picatinny

View All Dream Guns®

AR-15/M16 MODULAR GAS BLOCK KIT
080-000-384WB
AR-15 Gas Block Kit Modular .750 Aluminum Black
080000384AR-15 Gas Block Kit Modular .750 Aluminum Black

$54.99

Online Only
In Stock

Inside Diameter: .750

Material: Aluminum

Style: Picatinny

View All Dream Guns®

AR-15 GAS BLOCK KIT MODULAR