Hatchett
Member
The titanium cylinder on my friend's 340PD is getting some weird erosion on it. He says he's only shot it 250 times and that he has NEVER fired loads lighter than 110 grains like the billboard on the barrel warns. Supposing he's not lying, I can only assume the strength treatment isn't quite up to snuff on this one. I'm thinking I should just tell him to send it back to S&W and see if he can get them to put a new cylinder in it?