Because it is designed to shoot.
No it is not designed to shoot pellets.
It's a BB Gun.
It depends on the size of the raccoon, but most likely not.
NONE, it is NOT an AirSoft pistol. It is a real BB pistol.
The 15XT has a built in seal.
bb
Other than resting you hand on a support there is nothing you can do. Short barrel BB guns are inherently inaccurate.
See the link below. The information is the same for all Daisy powerline rifles.
You can request a parts list from Daisy. See the link below
go to Ronnie Sunshines on the internet and type in daisy powerline 880 you can get one for about £40
A Daisy pistol model is a hand held gun like the model 15XT that shoots BB's