Load data for 6 x 45 mm + 90gr Sierra FMJBT GameKing

322 suitable loads across 59 powder(s) for cartridge 6 x 45 mm with 90gr Sierra FMJBT GameKing bullet.

The most recommended powders for this combination are SNPE Vectan SP 10, ADI AR 2219 and Hodgdon H335.

Based on Wildcat, 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 55,114 PSI / 3,800 bar.

Load Specifications

ImperialMetric

Bullet:.243 | 90gr | FMJBT GameKing

Cartridge:6 x 45 mm load data

Case Length (L3):1.760" | 44.7 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.469" | 11.9 mm

Case Capacity:30.5 gow | 1.98 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (Wildcat):55,114 psi | 3,800 bar

Barrel Length:22.0" | 559 mm

Min. Twist Rate:1:11.0

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Community Loads for 6 x 45 mm + 90gr Sierra FMJBT GameKing

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

Charge (gr)	C.O.L.	Barrel Length	Velocity (fps)	Pressure (psi)

19.9 gr	2.260"	24.0"	2477 fps	•••
22.1 gr	2.260"	24.0"	2721 fps	•••

21.9 gr	2.260"	24.0"	2547 fps	•••

•••	2.260"	24.0"	2387 fps	•••
•••	2.260"	24.0"	2625 fps	•••

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.