Load data for .28 Nosler + 175gr Speer Grand Slam

367 suitable loads across 60 powder(s) for cartridge .28 Nosler with 175gr Speer Grand Slam bullet.

The most recommended powders for this combination are Vihtavuori N570, Hodgdon Retumbo and ReloadSwiss RS 76.

Based on SAAMI, the max. allowed case length is 2.590 in / 65.79 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Based on SAAMI, the max. allowed case length is 2.590 in / 65.79 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Load Specifications

ImperialMetric

Bullet:.284 | 175gr | Grand Slam

Cartridge:.28 Nosler load data

Case Length (L3):2.590" | 65.8 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.570" | 14.5 mm

Case Capacity:97 gow | 6.29 cm³

Primer Size:Large Rifle Magnum (LRM)

Max. Pressure (SAAMI):65,000 psi | 4,482 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:12.0

Get PRO license to unlock all data and calculators

Community Loads for .28 Nosler + 175gr Speer Grand Slam

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)

	70.0 gr	3.340"	30.0"	2966 fps	•••

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