Load data for 6 mm ARC (bolt action rifles only) + 90gr Hornady CX

479 suitable loads across 81 powder(s) for cartridge 6 mm ARC (bolt action rifles only) with 90gr Hornady CX bullet.

The most recommended powders for this combination are Alliant Power Pro 1200-R, Hodgdon H322 and Shooters World AR Plus.

Based on SAAMI, the max. allowed case length is 1.490 in / 37.85 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 62,001 PSI / 4,275 bar.

Based on SAAMI, the max. allowed case length is 1.490 in / 37.85 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 62,001 PSI / 4,275 bar.

Load Specifications

ImperialMetric

Bullet:.243 | 90gr | CX

Cartridge:6 mm ARC (bolt action rifles only) load data

Case Length (L3):1.500" | 38.1 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.409" | 10.4 mm

Case Capacity:34.5 gow | 2.24 cm³

Primer Size:Small Rifle (SR)

Max. Pressure (SAAMI):62,001 psi | 4,275 bar

Barrel Length:22.0" | 559 mm

Min. Twist Rate:1:9.0

Get PRO license to unlock all data and calculators

Community Loads for 6 mm ARC (bolt action rifles only) + 90gr Hornady CX

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)

	29.0 gr	2.260"	20.0"	2707 fps	•••

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