Guarder Bore-Up Cylinder for Marui MP5K/PDW series L1A1 Self-Locking Seletor Ring

Self-Locking Seletor Ring

for 4 inch GBB pistol(84mm for G19/P228/P229)

- Metal Bolt Carrier can be removed for realistic break down

Make your pistol much more heavy and look cool

Guarder Bore-Up Cylinder for Marui MP5K/PDW series L1A1 Self-Locking Seletor RingEssential 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