CaliberAtlas › .45-70
Common uses: Hunting, Big Game
| Type | rifle (centerfire) |
| Typical load | 405gr FMJ |
| Muzzle velocity | 1330 fps |
| Muzzle energy | 1593 ft-lb |
| G1 ballistic coefficient | 0.214 |
| Case length | 53.3 mm |
| Overall length | 68.6 mm |
| SAAMI max pressure | 28000 PSI |
| Common twist rate | 1:20" |
| Range (yd) | Velocity (fps) | Energy (ft-lb) | Drop (in) |
|---|---|---|---|
| 0 | 1330 | 1593 | 0 |
| 100 | 1264 | 1438 | -15 |
| 200 | 1200 | 1298 | -60 |
| 300 | 1140 | 1171 | -135 |
Guidelines only — ammunition choice, conditions, and shooter skill matter. Always follow local laws.
The .45-70 is a centerfire rifle cartridge, delivering substantial energy on target, which shapes where it fits between varmint work, big-game hunting, and precision shooting. A representative 405-grain loading leaves the muzzle at roughly 1330 fps and carries about 1593 ft-lbs of energy, with a G1 ballistic coefficient near 0.214. With a modest BC, it sheds velocity faster downrange and is best kept to shorter distances. Based on its energy and trajectory, ethical ranges work out to roughly small game and varmints to about 100 yards; medium game such as deer to about 200 yards; larger game to about 200 yards — always within the limits of your own accuracy and local regulations. Recoil is generally moderate for the class, and our database tracks 1 factory loading so you can compare bullet weights and velocities for your specific use. Figures here are for reference and informational use — always verify against manufacturer data.
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