Guarder Steel CNC Slide Set for MARUI USP (9mm/Black) #USP-05(BK)100% Steel CNC Process, Outer Barrel Not Included For MARUI USP GBB Use Only Weight : 255g Material : Steel Aluminum Color : Black Item No.: USP 05(BK)

- 20 Rounds Magazine x 1

magazine release catch

Aluminum 7075 material with CNC machined

Improved Original Part Broken Problem

- CNC 6061 aluminum hammer rotor

- Gas Blow Back Pistol with Semi-Automatic Shooting Mode

Suitable for Tokyo Marui Hi-capa / 1911 Series GBB (Set of 3)Steel Metal 140% Power up Upgrade Part

Suitable for  Tokyo Marui 1911 & Hi-Capa 4

Nylon Enhancement

Solar Failsafe

Fit for MARUI/WE/VFC/UMAREX GBB

Recoil Spring Not Included