By listing your serial number,and the model number with the caliber your shotguns was chambered in.please include this in your question.
I can't find any reference to a Stevens mod 320 however if it is similar to their mod 124 (12 ga, bolt action, 3 shot box magazine, 1950's manufacture) then you will not find an extended magazine for this gun. Stevens never made a 5 shot magazine for this gun and no after market companies would either. A 12 ga pump with extended tube magazine is a better solution.
The Pump House Gang has 320 pages.
I want to now how i can replace the water pump in my e320 mb 1994
It depends on the units used for 320x320. Are they 320 mm x 320 mm tiles or 320 cm * 302 cm tiles or some other unit of measurement? It would have helped if you could have been bothered to specify.
The average cost to replace a water pump is $320. There will be approximately 3 hours of labor and the water pump will cost approximately $100.
320
Depending on overall condition,the price will range from 200-320 dollars.
It contains all the 9 digits
320.
320 thousands
50 percent of 320 = 16050% of 320= 50% * 320= 0.50 * 320= 160