Load data for .243 Win. + 80gr Hornady GMX
573 suitable loads across 96 powder(s) for cartridge .243 Win. with 80gr Hornady GMX bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, ReloadSwiss RS 70 and Alliant Reloder-17.
Based on C.I.P., the max. allowed case length is 2.045 in / 51.94 mm, the max. cartridge length is 2.710 in / 68.83 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.
Based on C.I.P., the max. allowed case length is 2.045 in / 51.94 mm, the max. cartridge length is 2.710 in / 68.83 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.
Load Specifications
Get PRO license to unlock all data and calculators
Community Loads for .243 Win. + 80gr Hornady GMX
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 39.2 gr | 2.610" | 24.0" | 3117 fps | ••• | |
| 36.9 gr | 2.610" | 24.0" | 2901 fps | ••• | |
| 39.3 gr | 2.610" | 24.0" | 3061 fps | ••• | |
| ••• | 2.610" | 24.0" | 2827 fps | ••• | |
| ••• | 2.610" | 24.0" | 3066 fps | ••• | |
| ••• | 2.610" | 24.0" | 2863 fps | ••• | |
| ••• | 2.610" | 24.0" | 3067 fps | ••• | |
| ••• | 2.610" | 24.0" | 2965 fps | ••• | |
| ••• | 2.610" | 24.0" | 2889 fps | ••• | |
| ••• | 2.610" | 24.0" | 2982 fps | ••• | |
| ••• | 2.610" | 24.0" | 2991 fps | ••• | |
| ••• | 2.610" | 24.0" | 2952 fps | ••• | |
| ••• | 2.610" | 24.0" | 3185 fps | ••• | |
| ••• | 2.610" | 24.0" | 3054 fps | ••• | |
| ••• | 2.610" | 24.0" | 2874 fps | ••• | |
| ••• | 2.610" | 24.0" | 3111 fps | ••• | |
| ••• | 2.610" | 24.0" | 3009 fps | ••• | |
| ••• | 2.610" | 24.0" | 2858 fps | ••• | |
| ••• | 2.610" | 24.0" | 3051 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.