Load data for .221 Rem. Fireball + 50gr Nosler Ballistic Tip Varmint
The most recommended powders for this combination are Hodgdon H4198.
Based on C.I.P., the max. allowed case length is 1.400 in / 35.56 mm, the max. cartridge length is 1.830 in / 46.48 mm, and the max. allowed pressure is 46,412 PSI / 3,200 bar.
Based on C.I.P., the max. allowed case length is 1.400 in / 35.56 mm, the max. cartridge length is 1.830 in / 46.48 mm, and the max. allowed pressure is 46,412 PSI / 3,200 bar.
Load Specifications
ImperialMetric
Cartridge:.221 Rem. Fireball load data
Case Length (L3):1.397" | 35.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.367" | 9.3 mm
Case Capacity:22 gow | 1.43 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):46,412 psi | 3,200 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.0
Get PRO license to unlock all data and calculators
Community Loads for .221 Rem. Fireball + 50gr Nosler Ballistic Tip Varmint
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) |
|---|---|---|---|---|---|
| 15.5 gr | 1.830" | 22.0" | 2542 fps | ••• | |
| 16.5 gr | 1.830" | 22.0" | 2690 fps | ••• | |
| 16.0 gr | 1.830" | 22.0" | 2749 fps | ••• | |
| ••• | 1.830" | 22.0" | 2584 fps | ••• | |
| ••• | 1.830" | 22.0" | 2736 fps | ••• | |
| ••• | 1.830" | 22.0" | 2648 fps | ••• | |
| ••• | 1.830" | 22.0" | 2805 fps | ••• | |
| ••• | 1.830" | 22.0" | 2614 fps | ••• | |
| ••• | 1.830" | 22.0" | 2771 fps | ••• | |
| ••• | 1.830" | 22.0" | 2561 fps | ••• | |
| ••• | 1.830" | 22.0" | 2711 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.