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TrueBC
®
Calculate
Print Range Card
Order Turret
Tutorial
Measurement Options
Imperial (Standard)
Metric
G1 Drag Model
G7 Drag Model
Select game size
Medium (Deer, Antelope, etc.)
Large (Elk, Moose, etc.)
Bullet Selection
Choose Bullet or Enter Desc/Weight
Bullet Weight (
grains
)
Gun Range Conditions
Elevation (
ft.
)
Temperature (
°F
)
Barometric Pressure (
in. Hg
)
Relative Humidity (
%
)
Wind Speed (
mph
)
Sighting Data
Scope Height (
in.
)
Zero Range (
yds
)
Zero Adjustment (
in.
)
Inclination (
degrees
)
Click Value (
MOA/click
)
TrueBC® Data
Ballistic Coefficient
Muzzle Velocity (ft/sec)
Range Card
Start Range Value: (
yds
)
End Range Value: (
yds
)
Increments (
yds
)
Alternate Conditions
Column 1
None
Incline
Air Density
Incline
Elevation (
ft.
)
Temperature (
°F
)
Pressure (
in. Hg
)
Show Variation
Column 2
None
Incline
Air Density
Incline
Elevation (
ft.
)
Temperature (
°F
)
Pressure (
in. Hg
)
Show Variation
Field Shooting Data
Add Another Field Shooting Data Point
Calculate
Calculated Values
TrueBC®
True Muzzle Velocity
Range
Yards
Meters
Velocity
Feet/sec
Meters/sec
Energy
ft-lbs
Joules
Deflection
MOA
Clks
In.
mm.
Path
MOA
Clicks
In.
mm.
Calculating
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