Steyr SBS Magazine Pro Hunter.308 Winchester 4 Round Black. The standard SBS magazine has a 4 round capacity. Specifications for Steyr SBS Magazine Pro Hunter .308 Winchester 4 Round Magazine: Manufacturer: Steyr Color: Black Fabric/Material: Polymer Magazine Capacity: 4 Round Caliber: .243 Winchester 7mm-08 Remington .308 Winchester Gun Make: Thompson/Center Arms Steyr Gun Model: Thompson/Center Pro Hunter Steyr SBS Gun Type: Rifle Quantity: 1 Condition: New Package Contents: Steyr SBS Magazine Pro Hunter .308 Winchester 4 Round Magazine The Steyr 2607050601 Steyr Pro Hunter 243 Win/308 Win/7mm-08 Rem 4 Rd Black Finish is a quality addition to the Steyr lineup. For more great deals on Rifle Magazines by Steyr please browse our Steyr Magazines page. What firearm models does the manufacturer say Steyr SBS Magazine Pro Hunter .308 Winchester 4 Round Magazine is compatible with? The manufacturer says that Steyr SBS Magazine Pro Hunter .308 Winchester 4 Round Magazine is compatible with Steyr SBS Thompson/Center Pro HunterSteyr 2607050601-4RD: SBS Magazine Thompson/Center Pro Hunter.308 Winchester 10 Round Black