270 Winchester Short Magnum - 140 Grain

Caliber
Diameter
Weight & Style
Ballistic Coefficient
Sectional Density
Part #
270
.277"
140Gr. Spitzer
0.456
0.261
OAL 1.296
27140
270
.277"
140Gr. Spitzer
0.432
0.261
OAL 1.190
35200
270
.277"
140Gr. Spitzer
0.496
0.261
OAL 1.310
54765
Case Type:
Cart. Max. OAL:
Primer Type:
Barrel Length/Make:
Barrel Twist:
Winchester
2.860"
WLRM
24" Wiseman
1-10" 4 groove
Powder Type:
Powder Charge Grains
Muzzle Velocity:
F.P.S. / M.P.S. (Feet Per Second / Meters Per Second)
Load Density: (Volume)
H4831sc
Max. 62.5
60.5
58.5*
3108 / 947
3038 / 925
2949 / 898
90%
87%
84%
A-3100
Max. 63.0*
61.0
59.0
3116 / 949
2998 / 913
2913 / 887
95%
92%
89%
IMR4350
Max. 60.5
58.5*
56.5
3154 / 961
3049 / 929
2938 / 895
88%
86%
83%
IMR7828
Max. 61.0*
59.0
57.0
3161 / 963
3047 / 928
2950 / 899
90%
87%
84%
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