Fastest and easiest way to lubricate and size cast bullets. Standard 7/8-14 threads fit any reloading press. Bullets are pushed through the sizing die nose first, so no special nose punches are needed. Gas checks are automatically seated and crimped in place. Sized bullets captured in the special container. Gently flares the case mouth to accept cast bullets without shaving. Works great to prevent damaging the moly and low friction coatings found on today's high performance jacketed bullets. Includes neck plugs for 22 Cal through 45 Cal. Works on everything from the 22 hornet to the largest ultra mag. Costs so little and works so well you can't afford to be without one. Features: 451 bullet sizing kit sizes cast bullets, also seats and crimps gas checks, fits any standard 7/8-14 thread reloading press