This is currently loaded obsolete black powder cartridge rifle ammunition for the 56-50 Spencer made by Armi Sport. This is loaded using properly headstamped brass (item #STR5650) with our .513" 350 grain FN bullets (item#513350).
NOTE: All ammunition is shipped via FedEx or UPS Ground "Adult Signature Required" ONLY! So be sure you have a physical shipping address on your order as they will not deliver to a P.O. Box.