veerpistolen
Veerpistolen, Dutch for "spring pistols," refers to a category of air-powered projectile launchers that utilize a coiled spring mechanism to propel a projectile. These devices are distinct from pneumatic or gas-powered alternatives. The operation typically involves cocking the spring by compressing it, which stores potential energy. Upon release of the trigger, the spring expands rapidly, forcing a piston or plunger forward within a cylinder. This rapid movement compresses air behind the projectile, which is then ejected from the barrel at high velocity.
Historically, veerpistolen were among the earliest forms of airguns developed, predating more complex CO2 or PCP
Modern veerpistolen are still manufactured and widely available. They come in various calibers, most commonly .177