Upgrade spring for SW Kar98k -M140 (460 FPS)
This spring is suitable for Kar98k sniper rifles. For Snow Wolf and S&T brands. To reach the best sealing results we recommend you to purchase also new rubber o-ring (product code 9107).
AirsoftPro
We are in airsoft business since year 2007. We listen customer's needs and try to bring goods with reasonable prices. We gather informations from 15 years of experiences with airsoft. Our AirsoftPro brand spare and upgrade parts are well known in Europe airsoft market.
Currently our shop is the most popular aisoft shop in the Czech Republic with the excellent feedback. See www.heureka.cz. In 2016 we run new modern eshop and working on warehouse logistic improvements to faster orders packing.