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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
7 mm Penna
0.984
1.358
11.5
129
0.277
C.I.P.
Small Pistol (SP)
Revolver / Pistol Caliber
7 x 44 Penna
1.75
2.36
32.7
128
0.277
C.I.P.
Small Rifle (SR)
Rifle Caliber
6.8 Western
2.02
2.955
74
135
0.278
SAAMI
Large Rifle
Rifle Caliber
.284 Win.
2.17
2.8
66
148
0.283
C.I.P.
Large Rifle (LR)
2471
2779
47.4
Rifle Caliber
.28 Nosler
2.59
3.34
97
148
0.284
SAAMI
Large Rifle Magnum (LRM)
2959
3009
72.7
Rifle Caliber
.280 Ackley Improved
2.54
3.33
74
148
0.284
SAAMI
Large Rifle (LR)
2663
2858
55.1
Rifle Caliber
.280 Rem.
2.54
3.33
67.9
148
0.284
C.I.P.
Large Rifle (LR)
2461
2749
50
Rifle Caliber
7 mm B.R. Rem.
1.51
2.375
39.5
148
0.284
C.I.P.
Large Rifle (LR)
Rifle Caliber
7 mm Blaser Mag
2.303
3.3
82.5
148
0.284
C.I.P.
Large Rifle Magnum (LRM)
2757
2910
64
Rifle Caliber
7 mm Exp. Rem.
2.54
3.33
67.5
148
0.284
C.I.P.
Large Rifle (LR)
2449
2743
49.7
Rifle Caliber
7 mm KM Katzmaier
2.72
3.72
112.5
148
0.284
C.I.P.
Large Rifle Magnum (LRM)
2991
3028
88.3
Rifle Caliber
7 mm Mag Fl. H.& H.
2.5
3.26
62
148
0.284
C.I.P.
Large Rifle (LR)
Rifle Caliber
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