hey guys. i have a TSD M9 full metal gas blow back semi/full auto handgun. the problem here is that two springs broke and i don't know where to buy the replacement springs. the first is the spring that pulls the trigger forward again after firing. the second is hard to explain. there is a black bar on the right side of the gun that pulls on the hammer when you pull on the trigger. and inside the grip there is a spring that pushes that bar up and holds it there. without the spring when you pull the trigger the bar don't catch the hammer and nothing happens. sorry if I'm a bit of a noob and ignorant of the right words to describe things. can anyone guide me in where to get this fixed? either a place i can send it in to, or preferably somewhere i can buy these springs online?