Weatherby Unprimed Brass Rifle Cartridge Cases 20/ct .257 Wby

Weatherby Unprimed Rifle Brass - 20/box cases includes CNC-machined primer pockets and meets strict grade specifications. Considered high quality and a popular choice among game hunters, it is important for the cases to be sized, deburred, and chamfered before reloading, since the mouth may not be perfectly round, associated with the manufacturing process or perhaps shipping process.

Sometimes annealing, a process during manufacturing consisting of quick heating to a specified temperature and then fast cooling, causes a slight stain near the neck. However, the process ensures expand and contract flexibility and a secure hold on the bullet.