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| ~ The 401 Winchester Self-Loading or 401 W.S.L. was the largest of the Winchester Self-Loading calibers; the .32, .35, .351 being the other calibers in the WSL line up. The 401 was introduced in 1910 for the model 10 Autoloading rifle, and it was produced until shortly after World War II. It has been obsolete for 60 years and getting to be a scarce item. LIMIT ONE CARTRIDGE |
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| $ 7.50 per Cartridge |
| 401 W.S.L. 401 Winchester Self-Loading |
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