Load data for .223 Rem. + 64gr Sierra Tipped GameKing

347 suitable loads across 61 powder(s) for cartridge .223 Rem. with 64gr Sierra Tipped GameKing bullet.

The most recommended powders for this combination are Hodgdon H335 , Hodgdon Benchmark and Hodgdon H322 .

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.

64gr Sierra Tipped GameKing bullet image

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 | 64gr | Tipped GameKing

Cartridge:.223 Rem. load data

Case Length (L3):1.759" | 44.7 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.533" | 13.5 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:1:8.5

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Community Loads for .223 Rem. + 64gr Sierra Tipped 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)

21.7 gr	2.190"	16.0"	2654 fps	•••
21.7 gr	2.260"	16.0"	2615 fps	•••

22.5 gr	2.190"	20.0"	2769 fps	•••
•••	2.190"	20.0"	2884 fps	•••

•••	2.260"	23.6"	2730 fps	•••
•••	2.260"	23.6"	2838 fps	•••
•••	2.260"	23.6"	2848 fps	•••
•••	2.260"	23.6"	2858 fps	•••

•••	2.260"	23.6"	2690 fps	•••

•••	2.260"	23.6"	2690 fps	•••
•••	2.260"	23.6"	2753 fps	•••

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