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Caliber Comparison Table

Compare all calibers and the most relevant load data next to each other:

Filter calibers by diameter range:
Caliber
Image
Case Length (Inch)
COL (Inch)
Case Capacity (GroW)
Median Bullet Weight
Barrel Diameter (Inch)
Safety Standard
Primer Size
Muzzle Energy (ft-lbs)
Muzzle Velocity (fps)
Charge (gr)
Type
6 mm B.R. Norma
1.55
2.44
37.8
84
0.242
C.I.P.
Large Rifle (LR)
1556
2907
30.1
Rifle Caliber
6 mm B.R. Rem.
1.55
2.2
37.8
84
0.242
C.I.P.
Large Rifle (LR)
Rifle Caliber
6 mm Dasher
1.505
2.193
32
75
0.242
C.I.P.
Small Rifle (SR)
Rifle Caliber
.243 Ackley Improved
2.045
2.71
57
85
0.2429
Wildcat
Large Rifle (LR)
1754
3091
41.5
Rifle Caliber
.243 Ackley Improved
2.045
2.71
57
65
0.2429
Wildcat
Large Rifle (LR)
1754
3091
41.5
Rifle Caliber
.24 Nosler
1.6
2.26
33.2
84
0.243
SAAMI
Small Rifle (SR)
1350
2726
24.5
Rifle Caliber
.240 Weath. Mag.
2.5
3.1
64
84
0.243
C.I.P.
Large Rifle (LR)
Rifle Caliber
.243 WSSM
1.663
2.36
53.9
84
0.243
C.I.P.
Large Rifle (LR)
1868
3196
41.8
Rifle Caliber
.243 Win.
2.044
2.71
54
84
0.243
C.I.P.
Large Rifle (LR)
1713
3045
41.2
Rifle Caliber
.244 Rem.
2.225
2.825
55
84
0.243
C.I.P.
Large Rifle (LR)
1842
3166
41.7
Rifle Caliber
6 mm ARC
1.5
2.26
34.5
84
0.243
SAAMI
Small Rifle (SR)
1399
2766
26.2
Rifle Caliber
6 mm ARC (bolt action rifles only)
1.5
2.26
34.5
90
0.243
Small Rifle (SR)
1465
2874
27.2
Rifle Caliber
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