Unicorn Fixed Outer Barrel for Hi-Capa 5.1 Series (Standard / 14mm CCW Threaded) Manufacturer_Prowin Umarex H&K MK23 USSOCOM GBB

Umarex H&K MK23 USSOCOM GBB Pistol

tension plate return spring

Fits For Tokyo Marui

The Next Evolution of the ATP Airsoft Pistol

Unicorn Fixed Outer Barrel for Hi-Capa 5.1 Series (Standard / 14mm CCW Threaded) Manufacturer_Prowin Umarex H&K MK23 USSOCOM GBBCompatible with Hi Capa 5. 1 Series Standard version 14mm CCW Threaded version Material: Aluminum Color: Black Item no.: UC CAPA 51 OB B (Standard) UC CAPA 51 TOB B (14mm CCW Threaded) * Toys only, please be safe use of air guns and must be follow the local law requirement for all airsoft use. * * Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft