I find these claims to be very ridiclous. First off milled recievers are much stronger then the stamped AKM recievers, everybody knows that. I don't know for sure if milled recievers are more accurate then stamped but it's just plain bs to say the stamped ones are more accurate. Another thing they claim is that the RPK reciever is more accurate but the RPKs accuracy comes from the longer barrel NOT from the thicker reciever, the reciever is thicker so it can take the stresses of automatic fire better then the AK47 and AKM. Any other quality AKs will probably shoot just as good.the Soviets found that stampings were not only more efficient to produce but resulted in longer receiver life and better accuracy than the milled receivers.