Shooting Distance According to Pressure

Mastering Airgun Ballistics for Consistent Performance – ISM Bullet Insight

In the world of airgun shooting, one of the most overlooked yet critical factors influencing shooting distance is air pressure. Whether you're using a PCP rifle, a CO2-powered gun, or a springer, pressure directly affects velocity, accuracy, and overall range.

 What Is Airgun Pressure?

Airgun pressure refers to the compressed air or gas stored in your rifle's chamber. Measured in bar or PSI, this pressure propels the slug through the barrel. Higher pressure = higher velocity… but it’s not always that simple.

 How Pressure Affects Shooting Distance

 Factors to Consider

• Overpressure can cause instability and turbulence in flight.

• Low pressure may reduce penetration and drop accuracy.

• Each rifle has a “sweet spot” pressure for optimal performance—test and record results.

 Pro Tip from ISM Bullet

To get the most out of your slugs, match bullet weight and pressure level to your target distance. We engineer our slugs for maximum performance across a variety of pressures.