Load data for .416 Rigby + 300gr Barnes TSX FB
Based on C.I.P., the max. allowed case length is 2.900 in / 73.66 mm, the max. cartridge length is 3.750 in / 95.25 mm, and the max. allowed pressure is 47,137 PSI / 3,250 bar.

Based on C.I.P., the max. allowed case length is 2.900 in / 73.66 mm, the max. cartridge length is 3.750 in / 95.25 mm, and the max. allowed pressure is 47,137 PSI / 3,250 bar.

Load Specifications
ImperialMetric
Bullet:.416 | 300gr | TSX FB
Cartridge:.416 Rigby load data
Case Length (L3):2.902" | 73.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.528" | 13.4 mm
Case Capacity:127.5 gow | 8.26 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):47,137 psi | 3,250 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:22.5
Get PRO license to unlock all data and calculators
Community Loads for .416 Rigby + 300gr Barnes TSX FB
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) |
|---|---|---|---|---|---|
| 110.0 gr | 3.630" | 24.0" | 2718 fps | ••• | |
| 94.7 gr | 3.630" | 24.0" | 2554 fps | ••• | |
| 92.0 gr | 3.630" | 24.0" | 2563 fps | ••• | |
| ••• | 3.630" | 24.0" | 2500 fps | ••• | |
| ••• | 3.630" | 24.0" | 2448 fps | ••• | |
| ••• | 3.630" | 24.0" | 2590 fps | ••• | |
| ••• | 3.630" | 24.0" | 2499 fps | ••• | |
| ••• | 3.630" | 24.0" | 2596 fps | ••• | |
| ••• | 3.630" | 24.0" | 2558 fps | ••• | |
| ••• | 3.630" | 24.0" | 2444 fps | ••• | |
| ••• | 3.630" | 24.0" | 2319 fps | ••• | |
| ••• | 3.630" | 24.0" | 2637 fps | ••• | |
| ••• | 3.630" | 24.0" | 2441 fps | ••• | |
| ••• | 3.630" | 24.0" | 2383 fps | ••• | |
| ••• | 3.630" | 24.0" | 2659 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.