7mm Mauser / 7x57mm Mauser in a Model 70 Featherweight |
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| Warning! Notes: Winchester Model 70 Featherweight, twenty-two-inch barrel, 8-1/4-inch twist; W-W cases (170 grains primed); Federal 210 primers. Velocity instrumental at fifteen feet, converted to muzzle velocities. Temperature seventy degrees Fahrenheit. All loads near maximum for trouble-free hunting use with the components used in the test rifle. THEY SHOULD NOT BE USED IN ANY OTHER RIFLE WITHOUT REDUCING CHARGES by at least three grains and increasing only if pressures permit. Not recommended for older 7x57mm rifles. (Rifle Issue #83 - September, 1982) |
| Be Alert: Publisher cannot be responsible for errors in published load data. |
| Wt. | Bullet | Powder Manufacturer | Powder | Charge | Velocity (FPS) | |
| 115 | Speer hollow-point | Norma | MRP | Subscribe | 3,060 | |
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| 115 | Speer hollow-point | IMR | IMR-4350 | Subscribe | 3,055 | |
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| 115 | Speer hollow-point | Winchester | W-760 | Subscribe | 2,982 | |
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| 115 | Speer hollow-point | IMR | IMR-4064 | Subscribe | 2,937 | |
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| 115 | Speer hollow-point | Norma | N-202 | Subscribe | 2,937 | |
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| 139 | Hornady | Winchester | W-785 | Subscribe | 2,793 | |
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| 139 | Hornady | Norma | MRP | Subscribe | 2,864 | |
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| 139 | Hornady | IMR | IMR-4831 | Subscribe | 2,824 | |
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| 139 | Hornady | IMR | IMR-4350 | Subscribe | 2,858 | |
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| 139 | Hornady | Winchester | W-760 | Subscribe | 2,856 | |
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| 150 | Sierra Matchking | Winchester | W-785 | Subscribe | 2,759 | |
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| 150 | Sierra Matchking | Norma | MRP | Subscribe | 2,728 | |
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| 150 | Sierra Matchking | IMR | IMR-4831 | Subscribe | 2,711 | |
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| 150 | Sierra Matchking | IMR | IMR-4350 | Subscribe | 2,695 | |
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| 150 | Sierra Matchking | Winchester | W-760 | Subscribe | 2,702 | |
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| 160 | Speer soft-point boat-tail | Winchester | W-785 | Subscribe | 2,670 | |
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| 160 | Speer soft-point boat-tail | Norma | MRP | Subscribe | 2,670 | |
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| 160 | Speer soft-point boat-tail | IMR | IMR-4831 | Subscribe | 2,650 | |
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| 160 | Speer soft-point boat-tail | IMR | IMR-4350 | Subscribe | 2,620 | |
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| 160 | Speer soft-point boat-tail | Winchester | W-760 | Subscribe | 2,596 | |
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| 175 | Nosler partition | Winchester | W-785 | Subscribe | 2,524 | |
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| 175 | Nosler partition | Hodgdon | H-4831 | Subscribe | 2,545 | |
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| 175 | Nosler partition | Norma | MRP | Subscribe | 2,524 | |
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| 175 | Nosler partition | IMR | IMR-4831 | Subscribe | 2,468 | |
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| 175 | Nosler partition | IMR | IMR-4350 | Subscribe | 2,502 | |
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| 175 | Nosler partition | Winchester | W-760 | Subscribe | 2,442 | |
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