Raven (PDI) 01 Inner Barrel For WE G39C (232mm)

Raven (PDI) 01 Inner Barrel For WE G39C (232mm) Internal diameter 6.01mm built for precision shooting Genuine Products by PDI. Made in Japan. (STKM13C) Steel Tightbore Upgrade Barrel Suitable for WE G39C Series Airsoft Gas Blow Back GBB Rifle Advance Technology forming by Cold Forging on Stainless Steel result in tolerance no more than