Load data for .223 Rem. + 45gr Barnes TSX BT
Based on SAAMI, 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 55,000 PSI / 3,792 bar.
Based on SAAMI, 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 55,000 PSI / 3,792 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 45gr | TSX BT
Cartridge:.223 Rem. load data
Case Length (L3):1.759" | 44.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.252" | 6.4 mm
Case Capacity:30 gow | 1.94 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (SAAMI):55,000 psi | 3,792 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:11.5
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Community Loads for .223 Rem. + 45gr Barnes TSX 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) |
|---|---|---|---|---|---|
| 22.5 gr | 2.200" | 24.0" | 2999 fps | ••• | |
| 22.6 gr | 2.220" | 24.0" | 3163 fps | ••• | |
| 24.1 gr | 2.220" | 24.0" | 3141 fps | ••• | |
| ••• | 2.220" | 24.0" | 3126 fps | ••• | |
| ••• | 2.200" | 24.0" | 3143 fps | ••• | |
| ••• | 2.220" | 24.0" | 3407 fps | ••• | |
| ••• | 2.200" | 24.0" | 3376 fps | ••• | |
| ••• | 2.200" | 24.0" | 3130 fps | ••• | |
| ••• | 2.200" | 24.0" | 3431 fps | ••• | |
| ••• | 2.200" | 24.0" | 3062 fps | ••• | |
| ••• | 2.200" | 24.0" | 3335 fps | ••• | |
| ••• | 2.200" | 24.0" | 3164 fps | ••• | |
| ••• | 2.200" | 24.0" | 3359 fps | ••• | |
| ••• | 2.200" | 24.0" | 3018 fps | ••• | |
| ••• | 2.200" | 24.0" | 3258 fps | ••• | |
| ••• | 2.200" | 24.0" | 3071 fps | ••• | |
| ••• | 2.200" | 24.0" | 3403 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.