yes it does hurt it is 275 fps
While I cannot be completely sure, the Crosman Stinger P9 seems to be based on the Walther P99.
Best to take it to a gunsmith.
The stinger p9 is good with .12 gram airsoft BBs or you can use .25 gram bbs but then it will decrease the range.
on the web of course
A Stinger P9 magazine typically holds around 18-20 rounds of ammunition.
I'd say the Crosman Stinger P9. I'm an experienced airsoft player and have been playing for about 2 years now. I've had my trust P9 for a long time, and it always functions flawlessly. Plus, the P9 has a high capacity magazine which is nice because it makes it easier to load and it holds more bbs. The more bbs= less time loading. The P311 doesn't look like it has this feature.
It's a repeater. It's not semi-auto.
275 fps
Wal-mart
Best to take it to a authorized repair center
The slide lock and release lever on the P9 was removed from the P9T.
See the link below.