Load data for .225 Win. + 55gr Sierra SP Blitz

Based on C.I.P., the max. allowed case length is 1.930 in / 49.02 mm, the max. cartridge length is 2.500 in / 63.50 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Based on C.I.P., the max. allowed case length is 1.930 in / 49.02 mm, the max. cartridge length is 2.500 in / 63.50 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Load Specifications

ImperialMetric

Bullet:.224 | 55gr | SP Blitz

Cartridge:.225 Win. load data

Case Length (L3):1.929" | 49.0 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.211" | 5.4 mm

Case Capacity:40 gow | 2.59 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):56,565 psi | 3,900 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 .225 Win. + 55gr Sierra SP Blitz

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)

30.8 gr	2.440"	22.0"	2924 fps	•••
31.6 gr	2.440"	22.0"	2997 fps	•••
32.1 gr	2.440"	22.0"	3042 fps	•••
•••	2.440"	22.0"	3097 fps	•••
•••	2.440"	22.0"	3171 fps	•••
•••	2.440"	22.0"	3197 fps	•••
•••	2.440"	22.0"	3291 fps	•••
•••	2.440"	22.0"	3298 fps	•••

•••	2.440"	22.0"	2827 fps	•••
•••	2.440"	22.0"	2901 fps	•••
•••	2.440"	22.0"	2964 fps	•••
•••	2.440"	22.0"	2971 fps	•••
•••	2.440"	22.0"	3016 fps	•••
•••	2.440"	22.0"	3036 fps	•••
•••	2.440"	22.0"	3080 fps	•••
•••	2.440"	22.0"	3108 fps	•••

•••	2.440"	22.0"	2854 fps	•••
•••	2.440"	22.0"	2909 fps	•••
•••	2.440"	22.0"	2937 fps	•••
•••	2.440"	22.0"	3011 fps	•••
•••	2.440"	22.0"	3022 fps	•••
•••	2.440"	22.0"	3104 fps	•••
•••	2.440"	22.0"	3187 fps	•••
•••	2.440"	22.0"	3195 fps	•••
•••	2.440"	22.0"	3267 fps	•••

•••	2.440"	22.0"	2750 fps	•••

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