The Forster 7mm PRC Full Length Bushing Sizing Die offers advanced precision by allowing you to precisely control the amount of neck sizing tension in your reloaded brass while sizing the body and bumping the shoulder.Forster 7mm PRC Full Length Bushing Sizing DieBushing system for precise neck tension controlFull length sizing capability for body and shoulderSAAMI chamber compatibilityImproves accuracy and prolongs case lifeThis die improves accuracy and prolongs case life because the case's shoulder and body is sized down just enough to fit in a minimum-sized SAAMI rifle chamber and bushing limits working of the neck making it ideal for precision reloaders seeking consistent performance.