Feinwerkbau, IZH, Benjamin (Marauder), or Air Force (Talon-p). All of these are excellent, but costly ($300 and up)
Or a Crosman 2240 (About $60)
Beeman makes the single pump pneumatic .177 pellet pistol called a P3 there are several variations of this German pistol like the "Marksman 2004" made in China and a few other less valuable and less quality.
about $350 to $500 very good to excellent condition
A pellet gun is not adequate for protection, and will get you arrested.
If you are asking about the Crosman C02 pellet pistol then Yes that is what it is designed to power the pistol.
The 15XT is a BB pistol, like the name says. It is not a Pellet pistol. If you can't force is back into the BB holding slide then you might as well buy a new pistol. You will need a .177 caliber cleaning rod and use it to push the pellet back into the BB loading port
shoot a lighter pellet.
A pellet clip is the same as a bullet clip except for pellets. It fits in the breech of a pistol or rifle and holds the pellets that are waiting to be fired. Some clips are in the handle of the pistol.
You will need a .177 caliber cleaning rod to push the pellet back into the loading breech from the barrel.
Neither. Each performs as intended. But the pellet pistol will have more accuracy and power.
See the link below (NO)
It was manufactured in 1979
S&W made a 22 pellet pistol model 78G from 1971 to 80 later it became the Daisy model 780. In order to give an estimate of value I need to know more about the pistol. Like the current condition and is it still working? Is is in Poor, Fair, Good, Very Good or Excellent condition? Without more information it is not possible to give a fair estimate of value.