To William Iorg. Found a place, Ranger Point Precision LLC in Cypress Texas just north of Houston. They rechambered the little 840 to .30-30 AI. The people at RPP were did a great job and even did a little extra work to the magazine to help with feed issues. Haven't had much time to shoot it as the NE Texas heat is brutal now in July. When I sit down and start the reload and testing, I'll post more of what I find.