I'm sure everyone has personal preferences as to which hulls last longer. Keep in mind your recipe will play a roll in hull life. Certain powders just seem to crisp up the edges quicker than others. That being said, I have read some get as many as 8-10 reloads using AA's.
Cheers
I just lucked out and picked up some 28g and 410 Winchester AA once fired hulls for 8 cents per hull. I took everything he had. 2000 of each. I know that's a lot especially since I'm just getting started but I figured at that cost it was worth it and I could always resell them for more than double what I paid. They are the tapered AA not the new HS ones.


















































