Description

.307 Winchester brass for sale-Bertram 307 Winchester

Factory new BERTRAM unprimed 307 Winchester  unprimed brass cartridge cases, 20 PCS

• The 307 Winchester cartridge was introduced by Winchester in 1982 to meet the demand of .300 Savage performance in a lever-action rifle equipped with a tubular magazine. It is nearly identical to the more common .308 Winchester cartridge, the only differences being a rimmed base and thicker case walls