hello everyone and anyone.im so glad i found this forum.ive owned a couple of aks, norincos one 7.62 and one was a 5.56. never new there was a 12 gauge saiga until i seen a recent magazine bout ak47's. and 2 weeks later a friend tells me he has one for sale! wow!! (dreams do come true)anyway its a nonconverted kusa saiga 12 stamped 99. is that the year it was made? if so is there anything i should know before i start my conversion?? id hate to come up on any surprises.ive only read about ones made by raa.2000 or 2002.any help would help.thanks