Milspec Outer Barrel Set for Tokyo Marui M4 GBB MWS 2018 Version co2 Works Best in Standard and

Works Best in Standard and High Joule Setups

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This affordable kit removes all stock hopup parts and replaces them for an adjustable TDC hopup function on the stock Airsoft MK23 hopup chamber

The finish comes from the titanium nitride coating which is often used with real steel competition firearms for its excellent scratch and abrasion resistance

Milspec Outer Barrel Set for Tokyo Marui M4 GBB MWS 2018 Version co2 Works Best in Standard andThis kit can be converted in 14. 5 inch Standard Socom Barrel 10. 5 inch L119A2 or CQBR Barrel 10. 3 inch MK18 Barrel Material: Aluminium 6061 Steel Grey Coating Weight: 330g MK18 L119, L119A2