HK45 is a German made semi-auto pistol designed in 2006, in order to meet requirments set forth in the US Military Joint Combat Pistol Programme which had the purpose of arming the US Military with a .45 ACP semi-automatic pistol instead of the 9mm M9 pistol. However, this programme was suspended indefinitely in 2006 and the M9 pistol remains the standard issue pistol of the US Military, HK45 still launch into the commercial market in 2007, as well as to law enforcement and military groups.

Features:
Comes with plistic slide and outer barrel with engraved marking. (A Black O-ring is installed near the barrel head).
Comes with front and rear sight with white dot.
Comes with plastic railed lower frame with texture grip, ambi magazine catch, ambi slide catch and decocking lever.
Comes with 2 changeable back grips (1 for Small, 1 for Medium) are included.
Realistic single / double action trigger.
Adjustable hop up system.
Realistic Field Stripping as real steel HK45.
Included 26 rounds Gas magazeine.

Specifications:
Length: 204mm
Barrel Length: 100 mm
Shooting Mode: Safety, Semi-Auto
Power Source : 8KG (134A Gas), 12KG (Green gas)
Weight (g):  790 (Gun with magazine), 1070 (with box)
Color: Black
Magazine Capacity: 26 + 1 rounds
Material: Plastic and metal
Bullet type: 6mm BB
Power (Muzzle Velocity): 290 - 320 FPS (Green Gas, 0.2g BB)
Manufacturer: Tokyo Marui