Winchester Unprimed Rifle Brass Cases 300 Blackout 100/Bag - WSC300BLKU

Winchester unprimed brass cases designed for reloading 300 Blackout rifle ammunition. Each bag contains 100 pieces of large rifle brass cases with dimensions of 11.3" length, 7.7" width, and 0.8" height. These cases are ideal for handloaders looking to assemble custom ammunition.