Rifle was sold so here's a lightly used 25 ACP breech plug conversion kit for the NEF Huntsman SMO-050 50 cal muzzle loader that uses the 7/8" breech plug. Comes with instructions, bag of 60 25 ACP brass ( used to hold small rifle primers) - auto-prime shell holder, press shell holder, and a primer removal tool.This kit Eliminates the blowback you get from original 209 breech plug set up with the orange primer holders..Also eliminates fliers - Cash transaction only with local pickup - Will ship by USPS First Class Package with Delivery Confirmation in a 13-oz. box paid by buyer ( I only accept USPS Money order for payment when item is shipped )