Load data for 6.5-284 Norma + 140gr Speer TBBC
430 suitable loads across 66 powder(s) for cartridge 6.5-284 Norma with 140gr Speer TBBC bullet.
The most recommended powders for this combination are Winchester StaBALL HD, IMR 7828 SSC and Norma MRP.
Based on C.I.P., the max. allowed case length is 2.170 in / 55.12 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 59,466 PSI / 4,100 bar.
Based on C.I.P., the max. allowed case length is 2.170 in / 55.12 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 59,466 PSI / 4,100 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 140gr | TBBC
Cartridge:6.5-284 Norma load data
Case Length (L3):2.170" | 55.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.350" | 8.9 mm
Case Capacity:66 gow | 4.28 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):59,466 psi | 4,100 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.0
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