Originally Posted by bastover
Guess my chrono was lying to me. Guess Dan Liljas article about the Ballistic Effects of Altitude Tempature and Humidity is useless as well
Thats EXTERIOR BALLISTICS not interior ballistics which is what we are talking about here. Barrel length, powder burn rates, and chamber pressures and ambient (POWDER) temperatures are directly related to bullet velocity.
Do yourself a favor a Google Density Altitude