Nine Ball Hi Capa 5.1 Non Recoiling Barrel Magpul and enters sleep mode when

and enters sleep mode when not in use

Like its predecessor

25 gram versions

you have to secure the spring guide with QSC screw

or laser at a 45 degree angle

Nine Ball Hi Capa 5.1 Non Recoiling Barrel Magpul and enters sleep mode whenHi Capa 5. 1 "2 Way Fixed" Non Recoiling Outer Barrel 14mm CCW Threaded Muzzle Cap.Lightweight, precision machined aluminum. 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 outer barrel is