Load data for 5.56 x 45 NATO + 75gr RMR BTHP 3GH
415 suitable loads across 76 powder(s) for cartridge 5.56 x 45 NATO with 75gr RMR BTHP 3GH bullet.
The most recommended powders for this combination are Alliant Power Pro 1200-R, Hodgdon VARGET and Hodgdon H322.
Based on NATO EPVAT, the max. allowed case length is 1.760 in / 44.70 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on NATO EPVAT, the max. allowed case length is 1.760 in / 44.70 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
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Community Loads for 5.56 x 45 NATO + 75gr RMR BTHP 3GH
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) |
|---|---|---|---|---|---|
| 23.3 gr | 2.260" | 18.0" | 2697 fps | ••• | |
| 23.8 gr | 2.280" | 18.0" | 2730 fps | ••• | |
| 25.5 gr | 2.243" | 13.9" | 2625 fps | ••• | |
| ••• | 2.260" | 18.0" | 2671 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.