AIP Stainless Steel Slide Stop with Thumb Rest for Marui Hi-capa 5.1/4.3 ( SV ) Recoil With the worldwide-patented cartridge design

With the worldwide-patented cartridge design

Adapter fits the M4 stocks or other compatible stocks

MAC Nozzle Spring for Hi-Capa / 1911 ( Tokyo Marui Type )

WE G Model 18C Auto G Series Explosion Parts #G-21

AIP Stainless Steel Slide Stop with Thumb Rest for Marui Hi-capa 5.1/4.3 ( SV ) Recoil With the worldwide-patented cartridge designProduction Model : AIP001 MH2 S Suitable for Tokyo Marui Hi Capa Series Airsoft Gas Blow Back GBB Pistol Come With Thumb Rest (Adjustable angle) As always, upgrading GBB require necessary skill & technique, consult expertise if needed Major Color : Silver Built Material : Thumb Rest (Aluminum) Slide Stop (Stainless Steel)