PDI 6.03mm AEG SUS304 Steel Inner Barrel (141mm - 455mm) Length:275mm you get the most out

you get the most out of your HPA tank or CO2 cartridge

It is compatible with the KWA MP7 GBB and the VFC MP7 AEG and will allow you to attach the PTS Mk18 mock suppressor to the MP7

Tensioner system

5mm ×6 pcs

Threaded steel barrel for your TM G18 Able to accept standard muzzle attachments that are 14mm CCW

PDI 6.03mm AEG SUS304 Steel Inner Barrel (141mm - 455mm) Length:275mm you get the most outPDI 6. 03mm precision barrels are made of cold hammer forged SUS304 stainless steel. They are among the highest quality barrels available for airsoft. They are made in Japan with extremely tight bore tolerances of + 0. 002mm. For those looking to split the difference between 6. 01mm and 6. 05mm barrels. For AEG Tokyo Marui TM AEG. Inner Diameter: 6. 03mm Outer Diameter: 8. 55mm Made of cold hammer forged SUS304 Steel