5ku TM Hi-Capa 5.1 GBB Aluminium Tornado Outer Barrel - Gloss - Red Redwolf Oversized 4mm piston bore for

Oversized 4mm piston bore for extremely high flow and refresh rate even at only 40psi

a first for a KWA AEG

Works without the need for any modification with most V2 gearboxes in Tokyo Marui standard

Retention Screws x2 (MTW-H-223)

5ku TM Hi-Capa 5.1 GBB Aluminium Tornado Outer Barrel - Gloss - Red Redwolf Oversized 4mm piston bore forThe 5KU Outer Barrel is a lightweight aluminium constructed fluted outer barrel designed for the Tokyo Marui Hi Capa 5. 1 series gas airsoft pistols. This barrel has an internally threaded 11mm CW allowing you to add tracers to your airsoft pistol. Aluminium Construction Fluted Barrel Design 11mm CW Internally Threaded Barrel Designed for the Tokyo Marui Hi Capa 5. 1 Series Gas Airsoft Pistols