are there outfits that reload the 7.62x39? i am tempted to get the 7.62 norinco ak since it's less than P50 grand out the door price but the fact that ammo is not that common is making me think twice. any fellow bogs use a 7.62x39 rifle? the 5.56 ak is about P75 grand. AK users, what caliber did you choose?