Guarder Bore-Up Cylinder for Marui MP5K/PDW series L1A1 Make your pistol much more

Make your pistol much more heavy and look cool

which is perfect for either CQB or Mid Range shooting situation

380 rounds Magazine

Self-Locking Seletor Ring

- Accessory rails

Guarder Bore-Up Cylinder for Marui MP5K/PDW series L1A1 Make your pistol much moreEssential 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