Advertised as the first factory-built Bulgarian 5.45×39.5mm rifle with a side-folding stock that’s available Stateside, the new Arsenal SLR-104FR features a hammer-forged, chrome-lined barrel and a hinged polymer or metal stock. The stamped receiver has a U.S.-made trigger group and a side-mounted scope rail that accommodates Arsenal’s latest SM-13 mount. Behind the removable muzzle brake, this rifle wears a bayonet and accessory lugs. The SLR-104FR is available in black or tan. For more information, visit

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