Reinforced steel cylinder for VSR-10 from SHS (ref. PPS). Precise and durable cylinder manufactured on CNC machines is one of the essential components when upgrading to a more powerful spring for airsoft weapons. This type of cylinder is designed for Chinese rifles BAR-10 and MB02, MB03 and MB07 from Well. Seamless steel tubes and steel mandrel cocking lever are attached with stainless steel pins. The whole assembly is chemically blackened, which protects against corrosion. For smoother operation in case of the slide is regularly good to lubricate full part. Unbeatable price/performance ratio.