| . |
| . |
| . |
| The Winchester Company introduced the 351 WSL in 1907 for the Model 1907 SL rifle,
Please note, again: SL = Self-Loading or Semi-Auto. The 351WSL was more powerful then the 35 WSL, but still not suitible for deer-sized game, and the rifle was discontinued in 1920; however, as with the other WSL cartridges, the 351 was produced until app. mid-1950s. Below are 4 different Head Stamps |
| . |
| . |
| . |
| . |
| Remington,UMC |
| Winchester |
| $4.75 per Cartridge |
| . |
| . |
| U.S. Cartridge |
| $3.75 per Cartridge |
| . |
| $4.75 per Cartridge |
| . |
| Winchester's 351 WSL Cartridges |
| . |
| .351 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 |
| . |
| .351 Winchester Self- Loading produced by Winchester Repeating Arms Company. With a "WRA" Head Stamp, and nickel primer with purple sealant. 180 grain FMJ Full Metal Jacket Profjectiles Limit One |
 |
| Winchester Model 1907 SL Rifle |
| Chambered in the 351 WSL Cartridge |
| . |
| .351 Winchester Self-Loading, produced by United States Cartridge Company. With a "U.S.C.CO." Head Stamp, with "U" of "S" on a Copper Primer. Nickel colored finish on the soft point Projectile Limit One |
| . |
| . |
| Western Cartridge |
| 351 Winchester Self-Loading, produced by Western Cartridge Company. With "WESTERN" H/S, Nickel Primer with light red sealant, and Copper Jacketed Soft Point projectile Limit One |
| $4.75 per Cartridge |
| . |
 |
 |
 |
 |
| . |
| , |
| , |
| , |
| , |
| , |