CaliberAtlas › .222 Rem. Mag.
Common uses: Varmint, Target
| Type | rifle (centerfire) |
| Typical load | 55gr FMJ |
| Muzzle velocity | 3240 fps |
| Muzzle energy | 1281 ft-lb |
| G1 ballistic coefficient | 0.235 |
| Case length | 47 mm |
| Overall length | 55.9 mm |
| Range (yd) | Velocity (fps) | Energy (ft-lb) | Drop (in) |
|---|---|---|---|
| 0 | 3240 | 1281 | 0 |
| 100 | 3078 | 1156 | -6 |
| 200 | 2924 | 1043 | -25 |
| 300 | 2778 | 942 | -56 |
| 400 | 2639 | 850 | -99 |
| 500 | 2507 | 767 | -154 |
Guidelines only — ammunition choice, conditions, and shooter skill matter. Always follow local laws.
The .222 Rem. Mag. is a centerfire rifle cartridge, delivering moderate energy on target, which shapes where it fits between varmint work, big-game hunting, and precision shooting. A representative 55-grain loading leaves the muzzle at roughly 3240 fps and carries about 1281 ft-lbs of energy, with a G1 ballistic coefficient near 0.235. 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 250 yards; medium game such as deer to about 100 yards — always within the limits of your own accuracy and local regulations. Recoil is generally mild 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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