Well did you get a deer after waiting so long for a tag??
I just loaned my muzzy to a friend who drew and didn't want to purchase one and the powder and primers were 10-12 years old and he used it and all worked fine. He zeroed in with old powder and then fired a few with new powder and no difference on impact point. So I would say if stored in cool dry location all will be fine for next time used.Well muzzy season is wrapped up. The question I do have though, I have powder and primers for my muzzleloader, whatās the shelf life on those? Thinking the powder may not be good in 15 years when I draw my next muzzy tag.