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| Rocket |
| Weatherby |
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| This was Roy Weatherby's first Weatherby Cartridge, which was and still is a true wildcat cartridge, as the 220 Weatherby was never produced by an ammunition company. Unlike the other regular Weatherby cartridges that are produced for sale to the general public, the 220 Weatherby Rocket is made by altering the shape of a 220 Winchester case to a more abrupt shoulder neck angle, and does over 4,000 feet per second.. It was developed in 1943 and followed by 13 other Weatherby cartridges. |
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| $ 4.75 per Cartridge |
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| $ 14.95 per Cartridge |
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| Newer 220 Rocket made from Winchester (WW-SUPER) H/S 220 Swift cases |
| 220 Swift |
| 220 Swift |
| 220 Rocket |
| 220 Rocket |
| Older 220 Rocket made from Win. (SUPER SPEED) H/S 220 Swift cases, the tool marks were normal |
| .220 |
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| $ 7.25 per Cartridge with labeled sleeve |
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| $ 17.45 per Cartridge with labeled sleeve |
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| Wildcat |