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Posted On: 3/10/2021
By: Leo H McCormick
A: Thanks for reaching out Leo! I got these data from PPU’s website (converted to imperial):
Muzzle velocity: 2,772 fps (24” barrel)
Velocity @ 328 yds: 2,244 fps
From that I calculate:
G1: 0.549
G2: 0.276
Assuming:
Temp: 59.0 °F
Pressure: 29.92 in Hg
Humidity: 0.0 %
Altitude: 0.0 ft
Posted On: 8/5/2020
By: Terri Neely
A: Hi Terri! Please let me know if I missed anything in the following (ballistic data are taken from prvipartizan.com/search_rb.php?id=A-409).
Muzzle Velocity: 2,772 fps
Velocity at 328 yards (300 meters): 2,244 fps
Assuming
Barrel length: 24.02" (610 mm)
Temp: 59.0 °F
Pressure: 29.92 in Hg
Humidity: 0.0%
Altitude: 0.0 ft
G1 BC: 0.549
G7 BC: 0.276
Posted On: 12/3/2014
By: David Pichon
A: Hello David,
The 174 grain 7mm Rem Mag has a muzzle velocity of 2,770 fps and a muzzle energy of 2,964 ft. lbs.