Load data for .500 S&W Mag. + 375gr Barnes XPB

205 suitable loads across 30 powder(s) for cartridge .500 S&W Mag. with 375gr Barnes XPB bullet.

The most recommended powders for this combination are Ramshot Enforcer, Alliant 2400 and Hodgdon LilGun.

Based on C.I.P., the max. allowed case length is 1.625 in / 41.28 mm, the max. cartridge length is 2.300 in / 58.42 mm, and the max. allowed pressure is 61,931 PSI / 4,270 bar.

Based on C.I.P., the max. allowed case length is 1.625 in / 41.28 mm, the max. cartridge length is 2.300 in / 58.42 mm, and the max. allowed pressure is 61,931 PSI / 4,270 bar.

Load Specifications

ImperialMetric

Bullet:.500 | 375gr | XPB

Cartridge:.500 S&W Mag. load data

Case Length (L3):1.624" | 41.2 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.494" | 12.5 mm

Case Capacity:63.5 gow | 4.11 cm³

Primer Size:Large Pistol Magnum (LPM)

Max. Pressure (C.I.P.):61,931 psi | 4,270 bar

Barrel Length:8.4" | 213 mm

Min. Twist Rate:Stabilizes in any common twist

Get PRO license to unlock all data and calculators

Community Loads for .500 S&W Mag. + 375gr Barnes XPB

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)

37.5 gr	2.292"	10.0"	1757 fps	•••

36.0 gr	2.292"	10.0"	1618 fps	•••
39.9 gr	2.292"	10.0"	1719 fps	•••

•••	2.265"	4.0"	1181 fps	•••

•••	2.292"	10.0"	1691 fps	•••

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