Guarder Bore-Up Cylinder Set for Marui AK Beta Conversion Kit (Hakkotsu) M40A3 Cartridge Eject Airsoft

(Hakkotsu) M40A3 Cartridge Eject Airsoft Rifle (Black) -- CO2 Gas Power Sniper Rifle -- 6

- Length: 510 mm

- One-piece molded polymer body resists denting

- Steel Bolt & Hummer Set

01mm built for precision shooting (Tight bore)  Precision Inner surface polished  Brass Construction  Suitable for Marui Series Airsoft Electric Gun AEG Rifle  Choose this barrel to suit your Airsoft model  Perfect for tighter grouping & more accurate shooting  Length : 380mm  Inner Diameter : 6

Guarder Bore-Up Cylinder Set for Marui AK Beta Conversion Kit (Hakkotsu) M40A3 Cartridge Eject AirsoftEssential part for upgrading your Airsoft Electric Gun AEG Durable cylinder with Polished Inner surface guarantee smooth action As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed Package Includes: 1. Stainless Bore Up Cylinder Head 2. Bore Up Air Seal Nozzle 3. Bore Up Ventilation Piston Head 4. Bore Up Chromium Plating Cylinder Bore Up Cylinder Set need to be used with M120 ~ M170 AEG