Load data for 6.5 x 57 + 139gr Prvi Partizan SP BT

408 suitable loads across 69 powder(s) for cartridge 6.5 x 57 with 139gr Prvi Partizan SP BT bullet.

The most recommended powders for this combination are Alliant Reloder-26, ReloadSwiss RS 60 and Accurate High Country.

Based on C.I.P., the max. allowed case length is 2.232 in / 56.70 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Load Specifications

ImperialMetric

Bullet:.263 | 139gr | SP BT

Cartridge:6.5 x 57 load data

Case Length (L3):2.232" | 56.7 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.272" | 6.9 mm

Case Capacity:59 gow | 3.82 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):56,565 psi | 3,900 bar

Barrel Length:23.6" | 600 mm

Min. Twist Rate:1:10.5

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Community Loads for 6.5 x 57 + 139gr Prvi Partizan SP BT

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)

	43.2 gr	3.228"	18.1"	2585 fps	•••

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