King Arms 9mm Bearing Gearbox Ver.2 with M16 Selector Plate ASK Series G&P WOC M4 Carbine V5

G&P WOC M4 Carbine V5 (Daniel Defense

-Shotgun CA870 Barrel Front Set (Short) (GP387)

it's light and easy to taken apart

and is connected to the bolt carrier / gas piston via a longrod

King Arms 9mm Bearing Gearbox Ver.2 with M16 Selector Plate ASK Series G&P WOC M4 Carbine V5Essential part for upgrading your Airsoft Electric Gun AEG To build a tight & durable gearbox 9mm Bearing Enhanced Gearbox Coated Copper Conductor Selector Plate for lower resistance Anti Heat & Anti Wearing Construction Suitable for AEG brand: Tokyo Marui As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed SKU KA GB 18 Item Weight (gram) 410 Major Color Silver Built Material Zinc Alloy