Rock River Arms AR0122ASY Gas Block Sight Base .750" Barrels AR-15 Aluminum Black
This aluminum gas block features a receiver height sight base, and is for .750" barrels.
Rock River Arms AR10ASHS Handguard R-4 Rifle Length Black Polymer
This black, rifle length R-4 handguard is made of a high-temp, injection-molded polymer and has double heat shields.
Rock River Arms AR0010B Handguard A2 Black Polymer
This black, A2 handguard is made of high-temperature injection-molded polymer.
Rock River Arms AR0010A CAR Carbine Length Handguard Black Polymer
This black, carbine length CAR handguard is made of high-temperature injection-molded polymer.
Rock River Arms AR0250N Operator Rifle Commercial Receiver Extension Black
Six-poisition collapsible stock featuring superior cheek weld, integral rubbed rubber buttpad, watertight battery storage, and multiple sling mounts.…
Rock River Arms AR0250NG Operator Rifle Commercial Receiver Extension Green
Six-poisition collapsible stock featuring superior cheek weld, integral rubbed rubber buttpad, watertight battery storage, and multiple sling mounts.…
Rock River Arms AR0250NT Operator Rifle Commercial Receiver Extension Tan
Six-poisition collapsible stock featuring superior cheek weld, integral rubbed rubber buttpad, watertight battery storage, and multiple sling mounts.…
Rock River Arms AR0250NMS Operator Rifle Mil-Spec Receiver Extension Black
Six-poisition collapsible stock featuring superior cheek weld, integral rubbed rubber buttpad, watertight battery storage, and multiple sling mounts.…
Rock River Arms 308A3330ASY LAR-8 Flip Front Sight Gas Block Assembly .750" Black
This gas block features a flip-up sight that fits on a .750-inch diameter barrel.
Rock River Arms AR0122LPASY Low Profile Gas Block .750 Barrel AR-15 Black
This gas block has a low profile design made to fit a .750-inch barrel, and constructed of chrome moly steel.
Rock River Arms AR0122LPVASY Low Profile Gas Block Varmint/Bull Barrels AR-15 Bl
This product is constructed of chrome moly steel with manganese phosphate finish, and is for bull/varmint barrels.
Rock River Arms AR3330ASY Flip Front Sight Gas Block Assembly Black
The Rock River Arms Flip Front Sight Gas Block comes with 3 sling swivels and a tactical rail in the bayonet lug position.
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