Load data for .220 Swift + 43gr Speer TNT Green

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 | 43gr | TNT Green

Cartridge:.220 Swift load data

Case Length (L3):2.205" | 56.0 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.131" | 3.3 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:Stabilizes in any common twist

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Community Loads for .220 Swift + 43gr Speer TNT Green

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)

35.0 gr	2.650"	—	3752 fps	•••
37.0 gr	2.650"	—	3903 fps	•••

34.2 gr	2.650"	—	3646 fps	•••
•••	2.650"	—	3995 fps	•••

•••	2.650"	—	4016 fps	•••

•••	2.650"	—	3884 fps	•••
•••	2.650"	—	4046 fps	•••

•••	2.650"	—	3682 fps	•••
•••	2.650"	—	3896 fps	•••

•••	2.650"	—	3663 fps	•••
•••	2.650"	—	4058 fps	•••

•••	2.650"	—	3646 fps	•••
•••	2.650"	—	3992 fps	•••

•••	2.650"	—	3725 fps	•••
•••	2.650"	—	3942 fps	•••

•••	2.650"	—	3813 fps	•••
•••	2.650"	—	4081 fps	•••

•••	2.650"	—	3610 fps	•••
•••	2.650"	—	4032 fps	•••

•••	2.650"	—	3512 fps	•••
•••	2.650"	—	3825 fps	•••

•••	2.650"	—	3626 fps	•••
•••	2.650"	—	4038 fps	•••

•••	2.650"	—	3818 fps	•••
•••	2.650"	—	3992 fps	•••

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