

In this article we will discuss the causes of pressure, as well as how to read that pressure on our fired brass. If you understand some of the most common causes, then you will be better equipped to avoid them before they become dangerous to you or others around you. As a responsible shooter you must understand the conditions that can cause unsafe pressure. This can lead to serious injury or even be fatal.

When these pressure spikes occur, severe damage to your firearm may result. Excessive fouling, extremely hot environmental conditions, uniformity problems with components, lubrication finding its way into your chamber, or even a surprise rain storm can all lead to a condition which will produce unsafe pressures. Rifles can encounter pressure problems for a wide number of reasons. Whether you are shooting factory ammunition or your own handloads, you absolutely must be able to detect and interpret pressure signs on your fired brass. Reading pressure is a required skill that all shooters must have.
