Your rifle MAY be a Marlin Model 99 (store brand cross reference data is sometimes a bit puzzling). If so, this will be a hard one to find- the 99 was only made in 1959-1961. My usual first stop for parts (Numrich) shows none in stock. Your best bet will be gun shows, gun shops, internet gun forums and internet gun auction sites. Sorry- wish I had better news for you.
50-115
25-125 USD
100-300 or so
25-125 USD or so
No published sn data
The Revelation 22 Model R100B caliber rifle was manufactured by Mossberg. The company Western Auto Supply is known to sell both these rifles as well as the cartridges for the rifle.
The Revelation Model 105 .22 caliber rifle was manufactured from 1971 to 1988. It was made by Marlin and marketed by Western Auto.
It was made by Hi Standard. It's a model Double Nine (DBL9) 9 shot single or double action 22 cal western pistol.
Try e-gunparts.com
Marlin
Most likely it's a savage model 30D-30E-30F or 30-30AC
Your western auto model 312AA shotgun was made by mossberg for western auto.The mossberg model 395,395K are the mossberg model designations for your shotgun.