308 cal and made in Germany
175-250 dollars.
We need three factors- make, model, condition. You only gave us one factor. Please repost with the model number and condition.
I can supply half the answer (the easy half) Mossberg made this firearm as with most Western Field firearms.It was the Mossberg model 800A and was made from 1967-1972.
Made by Heym in Germay in the 1970's. Mauser type action.
Mossberg
This is a Stevens Model 94 shot gun. you can date it by mesuring the extractor and it will either be .433 inches at the top or .308 the .433 is older from 1950 down. and .308 is 1950 till disc. also all guns were required to have serial numbers after the 60's i believe so that would guve you a better idea. the value is around 100 bucks in great shape.
The Western Field 720A EHM 308 Win was typically produced in the 1960s and 1970s, as Western Field firearms were often manufactured by Mossberg or other companies under the Western Field brand. The approximate value can vary widely depending on condition, rarity, and market demand, generally ranging from $200 to $500. For a precise valuation, it's advisable to consult a firearms appraiser or check recent sales of similar models.
There is no such model.
I have looked just about every where with no results except for finding a good comparison-The Heym Magnum Express.They are the same exact rifle,except for trigger and caliber.The Magnum is listing for around $5750.00. I beleive that you have a mossberg model 800 which was made for Montgomery Wards(Western Field).this was chambered in .308 win.and had a 22in barrel,bolt action,checkered pistol grip stock.This was made in 1967 and discontinued in the year 1970.The current value of these rifles is between 150-275 dollars depending on overall condition and a good bore.
http://www.forsterproducts.com/Pages/screws_trigger.htm
100-400 USD