Load data for .220 Swift + 55gr Hornady SP

Based on C.I.P., the max. allowed case length is 2.205 in / 56.01 mm, the max. cartridge length is 2.680 in / 68.07 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Based on C.I.P., the max. allowed case length is 2.205 in / 56.01 mm, the max. cartridge length is 2.680 in / 68.07 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Load Specifications

ImperialMetric

Bullet:.224 | 55gr | SP

Cartridge:.220 Swift load data

Case Length (L3):2.205" | 56.0 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.315" | 8.0 mm

Case Capacity:47 gow | 3.05 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):62,366 psi | 4,300 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:10.5

Get PRO license to unlock all data and calculators

Community Loads for .220 Swift + 55gr Hornady SP

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)

34.0 gr	2.680"	24.0"	3408 fps	•••

36.0 gr	2.680"	24.0"	3429 fps	•••

39.0 gr	2.680"	24.0"	3597 fps	•••

•••	2.680"	24.0"	3479 fps	•••
•••	2.680"	24.0"	3794 fps	•••

•••	2.680"	24.0"	3448 fps	•••
•••	2.680"	24.0"	3744 fps	•••

•••	2.680"	24.0"	3230 fps	•••

•••	2.680"	24.0"	3426 fps	•••
•••	2.680"	24.0"	3658 fps	•••

•••	2.680"	24.0"	3300 fps	•••
•••	2.680"	24.0"	3658 fps	•••

•••	2.680"	24.0"	3350 fps	•••
•••	2.680"	24.0"	3549 fps	•••

•••	2.680"	24.0"	3346 fps	•••
•••	2.680"	24.0"	3619 fps	•••

•••	2.680"	24.0"	3339 fps	•••
•••	2.680"	24.0"	3645 fps	•••

•••	2.680"	24.0"	3438 fps	•••
•••	2.680"	24.0"	3717 fps	•••

•••	2.680"	24.0"	3346 fps	•••
•••	2.680"	24.0"	3671 fps	•••

•••	2.680"	24.0"	3479 fps	•••
•••	2.680"	24.0"	3832 fps	•••

•••	2.680"	24.0"	3499 fps	•••

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