The Effect of Cold Temperatures on Muzzle Velocity and Point of Impact
BY Herschel Smith
1 year, 10 months ago
I had never really thought about this. It makes perfect sense, although if you hunt in the South, the temperatures just don’t get as cold as they do where he is shooting.
Nonetheless, it makes sense to sight your right in with ambient temperature about the same as when you expect to be hunting. Carrying ammunition close to your body as he suggests would also be an option.
On another note, I like that shooting range with the CCTV monitor there so he could turn around to view his target. I’d like to shoot there.
Very nice and informative video.
On January 3, 2023 at 9:49 am, Furminator said:
Ever since I began reloading for accuracy I’ve noted that loads that shoot well in Spring become less accurate as Summer heats up, then they’re dependable again come Fall.
On January 4, 2023 at 10:04 pm, bobdog said:
When the temp drops, you need a little more coal on the fire.
Benchrest shooters adjust their powder charges with changes in temperature.
Ten degrees makes a difference in point of impact.