Description

338 WINCHESTER MAGNUM-338 WIN MAG brass for sale

Factory new NORMA  unprimed 338 Winchester Magnum brass, 50 PCS per BX.

Winchester started with a 458 WIN, neck down to .338-caliber and introduced to the American hunter in 1958.  As a result the 338 Winchester can almost achieve 300 Mag velocities using heavier bullets creating a powerful, flat shooting cartridge.