Designed to work with the PDI VSR-10 hop up chamber to utilize AEG barrels and buckings in your VSR-10
QPQ coating has better corrosion resistance and durability when compared to chrome plating
Manufacturer:PDI
Specifications:
Material: CNC-Machined Carbon Steel Inner Diameter: 6.01mm Compatibility: Tokyo Marui VSR-10 utilizing the PDI Hop-Up Chamber. Will also work in Tokyo Marui and other compatible Airsoft AEGs