The Revelation air gun was made by Crosman for Western auto stores. In reality it is a Crosman model 760. Crosman offers a service to locate shops that repair older Crosman models. I suggest you go to the CROSMAN home page and scroll to the very bottom of the page and click on "Service Centers" you will find help there.
It depends on the model and the caliber of the Pellet gun.
I think you mean pellet gun. That is a gun that fires a small lead pellet but does not use gun powder. It uses compressed air or compressed gasses to push the pellet.
A pellet gun is not adequate for protection, and will get you arrested.
Any pellet gun should be handled like a real firearm. Yes you can be killed with a pellet gun under the right circumstances.
It all depends on the model and who made the pellet gun. I suggest that you re-post the queston with the model and make of the pellet gun to get an answer.
The Revelation brand was made by Crosman Air gun. Crosman offers a free service to "Find a service center" on their Crosman home page. It will give you the location of several places that repair Crosman air guns. See the related link.
No. Even if it would fit in the chamber, there is no firing pin on a pellet gun.
Nope. Pellet guns are fairly safe to use.
No. A pellet gun would use compressed air.
Use C02 to propell the pellet
The Crosman Recruit is a pellet rifle not a pellet gun. If you want to see how the rifle is assembled then see the link below for the diagram.
None. Never shoot or point a pellet gun at anyone.