PDI Palsonite 01 Inner Barrel for Marui Hi-CAPA 5.1

PDI Palsonite 01 Inner Barrel for Marui Hi-CAPA 5.1 Internal diameter 6.01mm built for precision shooting Genuine Products by PDI Suitable for Tokyo Marui Hi-Capa 5.1 Series Airsoft Gas Blow Black GBB Pistol Choose this barrel to suit your Airsoft model Perfect for tighter grouping & more accurate shooting Inner Diameter : 6.01mm