Load data for 7 x 57 R + 156gr Lapua Naturalis

297 suitable loads across 54 powder(s) for cartridge 7 x 57 R with 156gr Lapua Naturalis bullet.

The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-17 and ReloadSwiss RS 62.

Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.

Load Specifications

ImperialMetric

Bullet:.284 | 156gr | Naturalis

Cartridge:7 x 57 R load data

Case Length (L3):2.244" | 57.0 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.568" | 14.4 mm

Case Capacity:60 gow | 3.89 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):49,313 psi | 3,400 bar

Barrel Length:23.6" | 600 mm

Min. Twist Rate:1:10.0

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Community Loads for 7 x 57 R + 156gr Lapua Naturalis

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)

	44.5 gr	3.025"	23.6"	2605 fps	•••

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