subcalibre

Subcalibre refers to ammunition that is loaded in a device whose bore diameter is smaller than the diameter of the projectile fired. This occurs when a gun or firearm is designed to fire a calibre of ammunition that is larger than the internal diameter of the barrel. As a result, the projectile is forced to pass through a smaller space, which can lead to increased pressure and potentially cause damage to the firearm.

Subcalibre ammunition is commonly associated with certain types of firearms, such as paintball markers and some air guns. In these cases, the smaller internal diameter of the barrel allows for increased consistency and accuracy in the projectiles' flight. Subcalibre ammunition is also used in some specialized applications, such as in the construction of precision air rifles.

The use of subcalibre ammunition can have both benefits and drawbacks. On the one hand, the reduced diameter of the bore can improve the accuracy of the projectile, particularly at longer ranges. However, the increased pressure and stress on the firearm can also lead to premature wear and tear on internal components, potentially reducing the lifespan of the device.

It's worth noting that the use of subcalibre ammunition is not universally accepted, and some manufacturers may not guarantee the performance or safety of their firearms when used with subcalibre ammunition. As a result, users should always consult the manufacturer's documentation and follow proper safety protocols when using subcalibre ammunition.