shortbarrelled

shortbarrelled is a term that generally refers to firearms with barrels shorter than the standard or typical length for that particular model or type of firearm. This reduction in barrel length can have several implications. One of the most significant is the effect on muzzle velocity. A shorter barrel means a bullet spends less time in contact with the expanding gases, leading to a lower muzzle velocity and, consequently, reduced effective range and potentially less terminal energy.

Another consequence of a shorter barrel is a change in handling characteristics. Shorter barrels can make a firearm more maneuverable, especially in confined spaces, which is why they are often favored for applications like concealed carry or tactical operations. However, this can also lead to increased muzzle blast and recoil. The sound produced by the firearm when fired is also amplified with a shorter barrel due to the unburnt powder igniting in the open air.

The legality and classification of firearms with short barrels can vary significantly depending on jurisdiction. In many places, particularly regarding rifles and shotguns, there are minimum legal barrel length requirements. Firearms that do not meet these requirements may be classified as short-barreled rifles (SBRs) or short-barreled shotguns (SBSs) and are subject to stricter regulations, including registration and background checks. The term can also be applied colloquially to other items or tools that have been modified to be shorter than their original design.