Nine Ball "2 Way" Non-Recoiling Outer Barrel for Marui Hi-Capa 5.1 (See Colors) Hop Up Category_Sniper Come with 4 velocity reducing

Come with 4 velocity reducing ring

- Increase gas flow

1V Li-Po Connector size Small connector Mag

Next Generation M4

Stock valve blocker and spring is easy to wear out and cause jamming while used over time and heavy usage

Nine Ball "2 Way" Non-Recoiling Outer Barrel for Marui Hi-Capa 5.1 (See Colors) Hop Up Category_Sniper Come with 4 velocity reducingFor Marui Hi CAPA 5. 1 Gold Match GBB Pistol 14mm CCW Threaded Muzzle Cap. Lightweight, precision machined aluminum. Made by Aluminum Alloy Made for the Tokyo Marui Hi Capa 5. 1 gas blowback series. The combination of set grub screws and high strength aluminum alloy outer barrel make for a highly stable shooting platform. Choose between a non threaded outer barrel cap for normal use, or a 14mm CCW threaded muzzle cap for infinite attachments. The