Someone here shipped me a bunch of 20g AA hulls in a usps flat rate box. They played them all in there in nice rows kind of like how they come in a box of shells and I think they fit 500 in a medium flat rate.
I cant remember what I paid per hull maybe 8 cents or so but shipping added 4 cents per case. So if I'm in them 12 cents each that's $3 per box. Walmart has AA loads for $11/25 right now so even though they're more than cheap target loads if I figure the cases are $3/25 it's worth it to buy the aa loads.
The hulls I bought here have worked great for loading reduced loads for my kids. Their tiny little moss berg 510 pump kicks a bit because it weighs under 5 pounds and has a tiny little stock. A 5/8 ounce load at 1100 fps has them out enjoying shooting.
Bb
