Umarex H&K HK45 GBB Pistol 
1:1 Ratio realistic gas blow back airsoft pistol 
Umarex licensed HK (Heckler & Koch GmbH) Series Pistol 
Gas Blow Back Pistol with Semi-Automatic Shooting Mode 
Full Metal Slide (Engraved "H&K" Logo and ".45 Auto" Marking With "Unique Serial Number" On Slide) 
Smoother slide cycling with clicks & clacks sound 
29 Rds Capacity Green Gas Metal Magazine 
Real action De cocking Lever act as safety button & de cocking function 
Ambidextrous Slide Catch Lever and Magazine Release 
Solid Nylon Pistol Frame 
Engraved "HK45" Marking on Textured grip 
Real Steel Taketown function
OEM By KWA