Hi, B-i-L has this ammo to sell, but thinks it's 7.62X39mm . I believe it is a .308 of some type ( He had a Poly M14 I think He bought it for ) . He has 2 200 round battle packs of the stuff. Sold alot of His guns and most of His ammo, I would buy this but I'm pretty sure it's not 7.62X39 mm ...