I am looking at a norinco ak. i am wondering why it says n.y. n.y. on the side. it may of even had the word siles above that. is there an easy way to tell if it is a true norinco. it looks like a nice gun. we opened up the top and it had the double hammer spring. seen a couple s/n's on the metal that matched. bottom says norinco. I dont remember seeing the 66 in a triangle but i wasnt looking it may have been there. basically i want to make sure i am getting the true product if i am paying 695 + tax for a used gun. also it doesnt have the slant muzzle brake, it has some flash surpressor but the front sight is enclosed in a circle.