You will have better luck searching if you spell the name right. Check gunpartscorp on their website.
AA arms does not make the tec 9, intertec or interdynamic did. AA arms makes the ap9. you can often find parts on gunbroker.com
You need a gunsmith
Intratec CAT-9 is a 9mm Parabellum/Luger (9x19) semi auto pistol. Intratec CAT-380 was made in .380 ACP/9mm Kurz (9x17). Intratec went out of business in 2001
try: Numrich.com
numrich arms in new york
You can check for parts at gunpartscorp.com, or most gunsmiths.
Want ads, gun shop, gun shows, e-gunparts.com
Try e-gunparts.com
Try gun shops, gun shows, want ads
keep surfing the gun parts websites and try gunbroker.com
e-gunparts.com, gunbroker.com, or auctionarms.com might have them.
No. There are more than a dozen DIFFERENT "9mm" cartridges, and they do not interchange. The most common is 9mm Parabellum- also known as 9mm Luger or 9x19. It does NOT interchange with 9mm Kurz, 9mm Corto, 9mm Makarov, 9mm Ultra, etc.