Vortex IMPACT 4000 - INDEX - DEFAULT PROFILES; Bullet Profile Data; Weapon Profile Data

IMPACT
®
4000
48 49
INDEX
Default Profiles
BULLET
.308 WIN 6.5 CREEDMOOR
®
Bullet Weight 175gr 140gr
Bullet Diameter 0.308 in 0.264 in
Bullet Length 1.24 in 1.38 in
Barrel Twist 12 (1:12) 8 (1:8)
Drag Function G7 G7
METRO ICAO ICAO
Ballistic
Coefficient
0.243 0.326
WEAPON
Latitude 43 43
Muzzle Velocity 2600 ft/s 2710 ft/s
Sight Height 1.75 in 1.75 in
Zero Range 100 yds. 100 yds.
Elevation Offset 0 0
Windage Offset 0 0
Elevation SSF 1 1
Windage SSF 1 1
Elevation Units MIL MIL
Windage Units MIL MIL
BULLET
223/5.56 30-06
Bullet Weight 55gr 165gr
Bullet Diameter 0.224 in 0.308 in
Bullet Length 0.75 in 1.17 in
Barrel Twist 12 (1:12) 10 (1:10)
Drag Function G7 G7
METRO ICAO ICAO
Ballistic
Coefficient
0.131 0.204
WEAPON
Latitude 43 43
Muzzle Velocity 3240 ft/s 2800 ft/s
Sight Height 2.70 in 1.75 in
Zero Range 100 yds. 100 yds.
Elevation Offset 0 0
Windage Offset 0 0
Elevation SSF 1 1
Windage SSF 1 1
Elevation Units MOA Inches
Windage Units MOA Inches