Modifying a firearm’s barrel length alters its ballistic performance, impacting shot pattern, velocity, and report. For instance, reducing a shotgun barrel’s length often results in a wider shot spread at shorter ranges. This modification is a complex process with legal implications that vary by jurisdiction.
Barrel length alterations can be undertaken for various reasons, from improving handling in close quarters to adjusting the weapon for specific sporting purposes. Historically, shorter barrels were preferred for maneuverability in confined spaces, such as on ships or in dense brush. However, the practice is heavily regulated due to the potential for misuse and the impact on safety and ballistics.
