22-250 Remington Ackley Improved - 55 Grain

Caliber
Diameter
Weight & Style
Ballistic Coefficient
Sectional Density
Part #
22
.224"
55Gr. Spitzer
0.267
0.157
OAL 0.810
39526
22
.224"
55Gr. Spitzer
0.267
0.157
OAL 0.810
51031
Case Type:
Cart. Max. OAL:
Primer Type:
Barrel Length/Make:
Barrel Twist:
Nosler (22-250)
none
Rem 9 1/2
26" Shilen
1-14"
Powder Type:
Powder Charge Grains
Muzzle Velocity:
F.P.S. / M.P.S. (Feet Per Second / Meters Per Second)
Load Density: (Volume)
IMR3031
Max. 35.5
33.5*
31.5
3647 / 1111
3462 / 1055
3272 / 997
85%
81%
76%
IMR4320
Max. 38.5
36.5*
34.5
3676 / 1120
3522 / 1073
3202 / 975
88%
84%
79%
Varget
Max. 38.0
36.0*
34.0
3722 / 1134
3565 / 1086
3388 / 1032
87%
83%
78%
Big Game
Max. 41.5
39.5
37.5*
3727 / 1135
3590 / 1094
3418 / 1041
93%
88%
84%
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