RCBS 3-Die Set (.45-70 U.S. Government) Made of the highest quality materials Hunting Reloading Dies Another quality Bushnell product For straight-wall rifle and pistol cases Sizing and expanding (belling) are done in separate dies Made from case hardened steel Precision-drilled and reamed to the same exacting standards as the finest gun mechanisms Full-Length Sizer Dies for bottleneck cases have vents to prevent case damage