PDI 01 6.01mm Precision Inner Barrel for Marui PSG-1 (650mm)

PDI 01 6.01mm Precision Inner Barrel for Marui PSG-1 (650mm) Internal diameter 6.01mm built for precision shooting Suitable for Tokyo Marui PSG-1 Series Airsoft Electric Gun AEG Rifle Genuine Products by PDI Stainless Steel Tightbore Upgrade Barrel Advance Technology forming by Cold Forging on Stainless Steel result in tolerance no more than