Guarder Bore-Up Cylinder for Marui MP5K/PDW series AK47 Power: 400 fps

Power:    400 fps

SKU KA-KP-03 Item Weight (gram) 260 Size SMALL - MEDIUM Major Color Black Built Material Nylon & Nylon Fiber Manufacturer King Arms

Totally different from the one on the market and here is the exclusive

but yet hate winding and the rattling from High Capacity Magazine

makes the gearbox into two pieces

Guarder Bore-Up Cylinder for Marui MP5K/PDW series AK47 Power: 400 fpsEssential 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 Fine gutter emitting heat more easily Recommended to use in conjunction with Guarder Systema BORE UP Series Parts SKU GL 03 04 Item Weight (gram) 30 Major Color Silver Built Material BRASS Super Lucid Chromium