The Revelation Rifle marketed by Western Auto Stores in .222 Rem is essentially a Savage 340. Clips are sold by Brownells.com for $30.99 plus shipping
Numrich Arms in upstate NY
Depends on the model, barrel length, caliber and magazine.
http://www.thegunrack.net/Magazines/centerfire_rifle_magazines.htm This is a Savage model 340, magazine in .222 caliber costs $24.95 plus shipping from this site.
25-125 USD
100-300 or so
Numrich Gun Parts Corp.should be able to supply you with the magazine in question.
25-125 USD or so
Model indicates a particular design by a particular maker. In the case of the Marlin/Glenfield Model 25 rifle, it is a bolt action rifle in caliber .22 Long Rifle. It has a 7 shot box type magazine. The Model 25M is in caliber .22 Magnum
No. The 357 SIG magazine will not fit in a 40 caliber Glock such as the model 22.
I believe the Peerless .22 is a department store version of the Savage Model 5 bolt action rifle. The Model 5 is the same as the Model 4 except for the addition of the tubular magazine.
10-125 USD or so
Can't be answered without knowing the caliber and a detailed description of all markings.