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| The Winchester Company introduced the first WSL (Winchester Self-Loading) cartridge in 1905 for the Winchester Model 1905 SL rifle. SL= Self-loading or Semi-Auto. The first cartridge was the 35 WSL (.35" diameter projectile) and the second was the .32 WSL (.32" diameter projectile) in 1906 for small to mid-size game. The 32WSL cartridge was the prototype for the famous U.S. Military 30 Carbine cartridge. Both the 32WSL & 35WSL were under-powered for big game and the Winchester Model 1905 SL rifle was discontinued in 1920; however, the cartridges were produced until app. mid-1950s ? |
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| Winchester Model 1905 SL Rifle |
| Chambered in 32WSL or 35WSL Cartridges |
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| Remington |
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| Winchester |
| United States Cartridge Co. |
| $ 4.75 per Cartridge |
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| $ 3.75 per Cartridge |
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| $ 4.75 per Cartridge |
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| Winchester's .32WSL Cartridges |
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| .32 Winchester Self-Loading produced by Remington Arms Company. With nickel primer and older "REM-UMC" Head Stamp. after Remington bought UMC: Union Metallic Company. Copper Soft Point |
| .32 Winchester Self-Loading produced by Winchester Repeating Arms Company. With a "W.R.A. CO." Head Stamp With "W" on Copper Primer.. Nickel Colored Finish on projectle with "W" on Projectile "LIMIT ONE" |
| .32 Winchester Self-Loading produced by United States Cartridge Company. With a "U.S.C. CO." Head Stamp With "U" of a "S" on a Copper Primer. Nickel Colored Finish on projectle on the Projectile "LIMIT ONE" |
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