It is built on an OOW reciever,tapco G2 single hook trigger,us made gas piston,one mag, us made plumb PG russian plumb butstock and handguards .
it has only had 50 round fired through it
all matching #,s even the bayo
would like to trade for 4 tins of bulgarian 5.45 you can get it from century for less than 500 shipped
or russian 5.45 or 7.62x39 ammo,chinese 75 round drum
or $550 cash