Check the listing for details. .30 Cal - Patmarlins Checkmaker Forming Die Set Unused -Not Original Box. Condition: New other (see details). Listed at 89.00 USD. The product is a .30 Cal Patmarlins Checkmaker Forming Die Set, specifically designed for hand gun ammunition. This set includes a gas check die for forming gas checks, a crucial component in the reloading process. While the original box may not be included, the set is described as unused, ensuring that it is in pristine condition for the user. Perfect for those looking to enhance their firearm reloading skills, this die set is essential for producing high-quality hand gun ammunition. **Does NOT include ram ejector arm** PB stands for “plain base”. PB dies are for cast bullets without a gas check shank, and used for flat- plain base molds. Gas check shank bullet molds use non PB dies. PB Dies and non (PB) dies do not interchange.