Forster Products Bushing Full Length Sizing Die Kit Features The Forster Bushing Full Length Sizing Die uses interchangeable bushings to precisely control how much tension is applied to the case neck during sizing rather than relying on a fixed neck sizing dimension built into the die itself. This kit includes three bushings sized 332 334 and 336 selected by Forster s own staff to give reloaders a practical starting range for tuning neck tension on .300 PRC brass. Because the bushing limits how much the neck is worked during each sizing cycle brass experiences less stress and work hardening over repeated reloadings directly extending usable case life. At the same time the die sizes the case body and bumps the shoulder back just enough to chamber reliably in a minimum SAAMI spec rifle chamber. Forster hand polishes each die to a smooth interior finish reducing friction and the force required to size a case while helping prevent scratches or galling on the brass. That attention to finish quality is part of what has made Forster dies a trusted choice among competitive and precision reloaders for decades. Packaged as a complete kit rather than requiring bushings to be purchased separately this set gets a .300 PRC reloader set up to start tuning neck tension immediately. For handloaders looking to improve both accuracy and brass longevity the Forster Bushing Full Length Sizing Die Kit is for sale at GrabAGun. Forster Products Bushing Full Length Sizing Die Kit Specifications Manufacturer: Forster Products Type: Bushing Full Length Sizing Die Kit Caliber: .300 PRC Material: Steel Includes: Full Length Bushing Die 3 Bushings (332 334 336) Quantity: 1 Available At: GrabAGun