The RCBS .41 Caliber Bullet Puller Collet has been newly redesigned to make it easier than ever for reloaders to pull jacketed bullets from brass cases without damaging either component. Features standard 7/8-inch-14 threads for compatibility with almost all single-stage reloading presses.RCBS .41 Caliber Bullet Puller ColletRedesigned collet system for safe bullet removalStandard 7/8-inch-14 threading for universal press compatibilityProtects both bullets and brass cases from damageSimple operation with press ram and collet tighteningEssential reloading tool for safely disassembling .41 caliber cartridges. Simply install the die with correct caliber collet insert cartridge lift ram tighten collet and lower ram to extract the bullet cleanly and efficiently.