The Lee Load-Master Primer Feed comes in both small and large sizes and is an excellent replacement accessory to have on hand for reloading. This is designed from a strong and durable plastic and comes complete with a primer pin, primer tray, primer trough, primer lever, indexer primer flipper, primer slider, and two primer pin springs. This primer feed is made to last and comes with a solid company guarantee. For making quick changes to different primer sizes, this is the ideal solution. Due to its quality materials and workmanship, reloaders have come to depend on the Lee brand.