Load data for .338-06 A-Square + 225gr Barnes TTSX BT
The most recommended powders for this combination are Hodgdon H414 and Winchester 760.
Based on SAAMI, the max. allowed case length is 2.494 in / 63.35 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 63,092 PSI / 4,350 bar.
Based on SAAMI, the max. allowed case length is 2.494 in / 63.35 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 63,092 PSI / 4,350 bar.
Load Specifications
ImperialMetric
Bullet:.338 | 225gr | TTSX BT
Cartridge:.338-06 A-Square load data
Case Length (L3):2.494" | 63.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.711" | 18.1 mm
Case Capacity:69 gow | 4.47 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI):63,092 psi | 4,350 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.5
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Community Loads for .338-06 A-Square + 225gr Barnes TTSX BT
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) |
|---|---|---|---|---|---|
| 48.0 gr | 3.330" | 25.0" | 2468 fps | ••• | |
| 51.5 gr | 3.330" | 25.0" | 2627 fps | ••• | |
| 54.0 gr | 3.330" | 25.0" | 2518 fps | ••• | |
| ••• | 3.330" | 25.0" | 2629 fps | ••• | |
| ••• | 3.330" | 25.0" | 2518 fps | ••• | |
| ••• | 3.330" | 25.0" | 2486 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.