Forster 7 PRC Full Length Bushing Die. This die improves accuracy and prolongs case life because the cases shoulder and body is sized down just enough to fit in a minimum-sized SAAMI rifle chamber and bushing limits working of the neck. Specifications for Forster Full Length Bushing Die: Manufacturer: Forster Weight: 0.98 lb Gun Type: Rifle Package Contents: Forster Full Length Bushing Die Forster FBD4555: 7 PRC Full Length Bushing Die