Customize your hunting experience with the Starline Bushmaster .450 Unprimed Brass. These cartridges are designed for close-range hunting and can be used with 160- to 350-grain ammunition. They are compatible with the AR-15 platform and Ruger® American Ranch and Gunsite Scout bolt-action rifles, which only require swapping out the upper receiver. 50 per bag. Starline Bushmaster .450 Unprimed Brass Cartridges - Reloading at Academy Sports
