Re: 7.62-39 ammo Best price
SGAMMO
Sam's a good guy and has really good pricing when he gets bulk/surplus deliveries. He is consistently better priced on 762x39, 9mm, 223, and at times 45 than most of the others.
otherwise - watch aimsurplus, ammoman, the-armory, ammunitiontogo, palmetto armory for bulk sales.