Lee Precision 7x57mm Mauser Bullet Seating Die - 91421

Lee Seating Die 7x57mm Mauser Steel. This type of die uses a floating type crimp to hold the bullet in place. Because of this the Lee Universal Seating Die - 7x57mm Mauser & 1 Only is one of the most popular and versatile dies used by reloaders. This type of die uses an oversized sleeve in the bullet shaft and that is why some people call it an automatic crimping die. This type of crimping is done by the same operation as the bullet is drawn through the sleeve. The sleeve in the Lee Bullet Seating Die - 7x57mm Mauser & Universal is made from an extremely hardened tool steel that ensures this die lasts a lifetime. Specifications for Lee Seating Die 7x57mm Mauser: Manufacturer: Lee Cartridge: 7x57mm Mauser Quantity: 1 Additional Features: 1 Fabric/Material: Steel Gun Type: Rifle Package Contents: Lee Seating Die 7x57mm Mauser Lee 91421 Seating Die 7x57mm Mauser