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Rock River Arms is a respected American firearms manufacturer based in Colona, Illinois, known for precision-built products and a commitment to quality. Their lineup includes a wide selection of rifles, rifle accessories, AR15 models, and classic 1911 pistols. Rock River Arms is recognized for its AR-platform rifles, including the LAR-15 and LAR-8 series, which are engineered for reliability and accuracy. Featured products are available in popular calibers such as .223 / 5.56 and.308 Win, supporting a range of shooting applications. With a history of innovation and contracts with law enforcement agencies, Rock River Arms continues to deliver performance-focused firearms and components. Browse the full selection to shop Rock River Arms for your next build or upgrade.
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Rock River Arms LAR-8 Mid A4 308A1239 Rifle, .308 Win/7.62 NATO, 16" Barrel, 20+1, Semi-Auto, 6-Pos Stock, RRA 2-St
Rock River Arms LAR-15M Operator ETR Carbine OP1000BT Rifle 5.56 NATO 16" 30+1 Semi-Auto, Threaded Barrel, NSP-2 St
Rock River Arms XBT31751B.V1 LAR-BT3 X-1 Rifle .308 WIN 6-POS 18" S/S Barrel M-LOK Black
Rock River Arms XBT31520 LAR-BT3 Varmint 20+1 20" Stainless Bull Barrel, Black Billet Rec, 17" M-LOK Handgaurd
Rock River Arms LAR-BT3 Operator DMR OP1005BT Rifle, .308 Win, 20" Barrel, 20+1, Semi-Auto, Billet Receivers, 17&qu
Rock River Arms X308A1750B LAR-8 X-1 18 Operator A2 Stock Black
