When the topic of cleaning a long range precision rifle comes up, heated debate often follows. One school of thought is to clean the rifle’s barrel after a predetermined number of shots, the other is to shoot the rifle until it no longer produces the accuracy you’re looking for, then scrub the barrel. Which one
Station pressure, or absolute pressure, is the measurement of the air pressure with no adjustment for altitude. In other words, station pressure is the air pressure right where you’re measuring it. Air pressure, temperature, and humidity influence air density. Along with gravity and wind, air density is a major influence on our bullet’s trajectory. We
