Load data for 9.3 x 74 R + 270gr Speer Hot-Cor

Based on C.I.P., the max. allowed case length is 2.941 in / 74.70 mm, the max. cartridge length is 3.799 in / 96.50 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.

Based on C.I.P., the max. allowed case length is 2.941 in / 74.70 mm, the max. cartridge length is 3.799 in / 96.50 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.

Load Specifications

ImperialMetric

Bullet:.366 | 270gr | Hot-Cor

Cartridge:9.3 x 74 R load data

Case Length (L3):2.910" | 73.9 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.445" | 11.3 mm

Case Capacity:83 gow | 5.38 cm³

Primer Size:Large Rifle Magnum (LRM)

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

Barrel Length:23.6" | 600 mm

Min. Twist Rate:1:6.0

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Community Loads for 9.3 x 74 R + 270gr Speer Hot-Cor

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)

60.0 gr	3.665"	—	1974 fps	•••
64.0 gr	3.665"	—	2116 fps	•••

56.0 gr	3.665"	—	2304 fps	•••

•••	3.665"	—	2256 fps	•••
•••	3.665"	—	2467 fps	•••

•••	3.665"	—	2299 fps	•••
•••	3.665"	24.0"	2361 fps	•••

•••	3.665"	24.0"	2433 fps	•••

•••	3.665"	24.0"	2295 fps	•••

•••	3.665"	—	2247 fps	•••
•••	3.665"	24.0"	2350 fps	•••
•••	3.665"	—	2387 fps	•••

•••	3.665"	—	2060 fps	•••
•••	3.665"	—	2267 fps	•••
•••	3.665"	24.0"	2282 fps	•••

•••	3.665"	—	2167 fps	•••
•••	3.665"	—	2366 fps	•••

•••	3.665"	—	2112 fps	•••
•••	3.665"	—	2324 fps	•••

•••	3.665"	—	2297 fps	•••

•••	3.665"	—	2175 fps	•••

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