accuracy and the 7.62x39mm FOR HUNTING is sort of a non starter.......the cartridge is only ETHICALLY a 150 yard job,-200 at a real stretch or for smaller lighter animals...wallaby/goats/fallow hinds.... so in reality you only need 1 1/2---3" grouping at hundred yards to be on the money for chest/shoulder shooting.
my experience with it hunting wise has led me to this conclusion...2" at hundy when sighting in...good to go...dont touch a thing...just go shoot stuff and be happy
if you want to shoot tiny wee groups buy a .223,the reds we have shot with it have been under 50 yards so accuracy wasnt an issue at all.bang flop from chest shots.
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