Forster Benchrest Small Base Sizer Rifle Die .308 cal
Forster Benchrest Small Base Sizer Rifle Die .308 cal, The Forster .308 Small Base retains same headspace as the 308 Win.; however, it reduces case body diameter by .003" from the 308 Win. This sizing is sometimes required for the proper action of ammunition intended for use in automatic, semi-automatic, slide, pump and some lever-action rifles.