The S&T Mauser Kar98k spring-loaded airsoft rifle is a replica of the historical Kar98k rifle, which was the service weapon of the German Wehrmacht during World War II. The rifle is equipped with a spring-loaded bolt action system that requires manual reloading after each shot, just like the original weapon. The replica has an adjustable hop-up that improves accuracy when shooting from different distances. The body of the weapon is made of high-quality plastic that imitates wood, and other parts, such as the barrel, slide, and trigger, are made of metal.