5KU 4.3 Inch Aluminum Hollow Outer Barrel for Marui Hi-Capa 4.3 #5KU-GB-558CNC Aluminum construction Anodized finish Compatible with Marui Hi Capa 4. 3 GBB pistol or similar spec M11 CW internal thread for silencer adapter Fitting may be needed as the condition of each airsoft gun might be different. Manufacturer: 5KU Airsoft SKU: 5KU GB 558

- Special CNC Nozzle Housing for G17

The Guns Modify polymer rear plate for the G series model 19 is a robust upgrade over the stock out of the box gun's part

- CNC  Outer Barrel

Item number: TM-HCP51-AOB-TD-GD

Compatible with TM Hi-CAPA / 1911

Fix Original part broken problem

For MARUI G17(Gen3/Gen4)/18C/19/22/26/34 GBBThese parts need to be assembled by yourself

Weight: 65 g

Vendor: GUARDER

It help the frame won't be worn and damps when the hammer striking

84mm length fit for G19

Please use with Green Gas (HF134a/12kg)