I have 340 rounds of 300 blackout for sale, bundle only.
280 rounds of AAC 110 grain V-Max (super)
40 rounds of AAC 220 grain precision (sub)
20 rounds of AAC 110 grain Sabre black tips (supers)
$235 = .69 cents a round.
The cheapest ammo I could find on line was magtech fmjs at .70 if you buy a 1000.
Consider all but 40 are polymer tips I think $235 is more than far.
Was store in ammo can in my safe since new.