RCBS .308 Win. Full Length Die Set w/Sizer & Seater

RCBS .308 Winchester Full-Length Die Set w/ Sizer & Seater Intended for reloading .308 Winchester bottleneck cases, this RCBS two-die set consists of a full-length Sizer Die with an expander-decapping unit, and a Seater Die with bullet seater plug. The Sizer Die re-shapes cases to SAAMI minimum cartridge dimensions. It sizes the outside of the case, removes the primer, and expands the neck to accept the bullet. The die has vents to prevent case damage caused by trapped air and to release excessive lubricant. Headspace is held to minimum tolerances to avoid changing the case body length during full-length sizing. The included Seater Die has a built-in roll crimper to secure the bullet as it fits into position.