Midway USA has the mag. for 15.99 It fits savage 62 and 64 and stevens 954 http://www.midwayusa.com/viewProduct/default.aspx?productNumber=141374
Ebay has usually side mounts that fits the Savage 340 , Glenfield side mounts
You have to try and find one that fits a Ithaca 37
Your western field 822 was made by mossberg firearms company.the model is mossberg model 640K.I would start by cross reference the scope mounts for the mossberg 640K.Good luck!
Remington 30-06 Springfield scope.
Yes
See link below-
For a Bushnell Buckhorn 3-9x40 rifle scope, you'll typically need a scope cover that fits a 40mm objective lens. Look for a cover labeled for 40mm scopes, which should provide a snug fit. Brands like Butler Creek or Vortex offer universal scope covers that can accommodate this size. Always check the product specifications to ensure compatibility.
The Winchester Model 250 typically uses a 1-inch scope tube, and it generally requires a scope mount that fits standard 1-inch rings. The specific mount style can vary, but many users opt for Weaver or Leupold-style bases. It's essential to verify the exact model and year, as specifications may vary slightly between different production runs.
No
The model 760B has a scope rail built in. I am not sure about the older 760's, there were 9 older versions made. I would not go crazy and purchase an expensive scope for it considering the rifle only cost around $30, but yes it is scopeable. Crosman make a scope that fits the 760 and is not expensive. see the link below
to test it take apart a 410 slug and see if it fits through