Load data for .222 Rem. + 55gr Sierra GameKing

211 suitable loads across 35 powder(s) for cartridge .222 Rem. with 55gr Sierra GameKing bullet.

The most recommended powders for this combination are Norma 200, Lovex S053 and ADI AR 2207.

Based on C.I.P., the max. allowed case length is 1.700 in / 43.18 mm, the max. cartridge length is 2.130 in / 54.10 mm, and the max. allowed pressure is 53,664 PSI / 3,700 bar.

Based on C.I.P., the max. allowed case length is 1.700 in / 43.18 mm, the max. cartridge length is 2.130 in / 54.10 mm, and the max. allowed pressure is 53,664 PSI / 3,700 bar.

Load Specifications

ImperialMetric

Bullet:.224 | 55gr | GameKing

Cartridge:.222 Rem. load data

Case Length (L3):1.700" | 43.2 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.340" | 8.6 mm

Case Capacity:27.9 gow | 1.81 cm³

Primer Size:Small Rifle (SR)

Max. Pressure (C.I.P.):53,664 psi | 3,700 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:11.5

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Community Loads for .222 Rem. + 55gr Sierra GameKing

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)

	17.4 gr	2.098"	24.0"	2913 fps	•••

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