poll: do you want a pin set? how many would you buy to keep your pistol running? material would either be a hard alloy steel or stainless basic pin set. Part # Part Name 9 ejector/sear safety pin 14 sear lever pin 15 sear lever pin 21 trigger safety pin 22 trigger pivot pin 29 manual safety pivot pin maybe 40 extractor spring guide pin 49 retainer cap detent pin last two require custom order to specification or machining. part number 9 and 21 are coiled spring pins which is little harder to find. btw part number 9 is used twice one is the ejector pin the other stops the sear safety. steyr used good tough pins but they may eventually become worn or misplaced during maintenance. wont be titanium. titanium nitride coated may be a possibility but the cost would go up more. the hardness of the metal and material would be less likely to rust. every other part requires machining these are the simplest.