STANG;
"Hey John
If there is none in .50BMG left I'll take one in .30 carbine."
We will reserve one for you, it does come with a hammer so you can get the longer cartridge into the action.... We have not resolved the feeding issues as yet but we feel that once you touch off one round in that action there should not be a need for a second round.... ?
Enjoy your new .50bmg /M-1 Ultimate
John