Load data for 7 mm Rem. SA Ultra Mag. + 160gr Sierra SBT GameKing

560 suitable loads across 97 powder(s) for cartridge 7 mm Rem. SA Ultra Mag. with 160gr Sierra SBT GameKing bullet.

The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-26 and Hodgdon Superformance.

Based on SAAMI, the max. allowed case length is 2.035 in / 51.69 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Based on SAAMI, the max. allowed case length is 2.035 in / 51.69 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Load Specifications

ImperialMetric

Bullet:.284 | 160gr | SBT GameKing

Cartridge:7 mm Rem. SA Ultra Mag. load data

Case Length (L3):2.026" | 51.5 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.506" | 12.9 mm

Case Capacity:72.6 gow | 4.70 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (SAAMI):65,000 psi | 4,482 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:11.5

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Community Loads for 7 mm Rem. SA Ultra Mag. + 160gr Sierra SBT 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)

48.7 gr	2.820"	24.0"	2532 fps	•••
50.0 gr	2.820"	24.0"	2591 fps	•••
51.2 gr	2.820"	24.0"	2645 fps	•••

•••	2.820"	24.0"	2549 fps	•••
•••	2.820"	24.0"	2603 fps	•••
•••	2.820"	24.0"	2626 fps	•••
•••	2.820"	24.0"	2663 fps	•••
•••	2.820"	24.0"	2676 fps	•••
•••	2.820"	24.0"	2721 fps	•••
•••	2.820"	24.0"	2731 fps	•••
•••	2.820"	24.0"	2782 fps	•••
•••	2.820"	24.0"	2786 fps	•••
•••	2.820"	24.0"	2838 fps	•••

•••	2.820"	24.0"	2664 fps	•••
•••	2.820"	24.0"	2723 fps	•••

•••	2.820"	24.0"	2622 fps	•••
•••	2.820"	24.0"	2674 fps	•••
•••	2.820"	24.0"	2733 fps	•••
•••	2.820"	24.0"	2799 fps	•••

•••	2.820"	24.0"	2420 fps	•••
•••	2.820"	24.0"	2484 fps	•••
•••	2.820"	24.0"	2544 fps	•••
•••	2.820"	24.0"	2605 fps	•••
•••	2.820"	24.0"	2719 fps	•••
•••	2.820"	24.0"	2775 fps	•••

•••	2.820"	24.0"	2614 fps	•••

•••	2.820"	24.0"	2497 fps	•••
•••	2.820"	24.0"	2513 fps	•••
•••	2.820"	24.0"	2555 fps	•••
•••	2.820"	24.0"	2566 fps	•••
•••	2.820"	24.0"	2609 fps	•••
•••	2.820"	24.0"	2624 fps	•••
•••	2.820"	24.0"	2657 fps	•••
•••	2.820"	24.0"	2676 fps	•••
•••	2.820"	24.0"	2707 fps	•••
•••	2.820"	24.0"	2731 fps	•••
•••	2.820"	24.0"	2753 fps	•••
•••	2.820"	24.0"	2784 fps	•••
•••	2.820"	24.0"	2837 fps	•••

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