PDI 6.01 AEG Inner Barrel

PDI - 6.01 Inner Barrel for Tokyo Marui AEG 120~395mm (Standard AEG)Stainless steel 6.01mm inner barrel series, the top level series from PDI.
Internal diameter : 6.01mm External diameter : 8.55mm Material : SUS304 (Stainless steel)Diameter variation : ±0.002mmPLEASE SELECT THE BARREL LENGTH IN THE DROP-DOWN LIST