I had a PT22 and it is not stainless. It is aluminum and will not withstand high powered 22lr like the Stinger. Using them will void your warranty. I put a lot of rounds through mine and it was reliable with 40 gr solids. A piece of the frame broke a few months ago after 19 years and lot of rounds. I sent it in for warranty repair and it was just replaced with a new gun. It arrived at the dealers and he is selling it for me. It is good for practice if you shoot a mouse gun and not much else.
Patron Member NRA
"I would not be an old man if I had not been an armed young man." JTJ
I was taught to respect my elders but they are getting harder to find.
Last edited by JTJ; 03-31-2011 at 08:20 PM.