Umarex HK45 CO2

Brief History

The HK45 represents one of the latest models created by Heckler & Koch, intended to replace the M9 model of the U.S. Army. This pistol is based on the USP platform but with improvements in both mechanical and aesthetic aspects. Although it was not adopted by the U.S. Army, the pistol was released on the market and has been a real success due to its reliability and performance. Currently, the HK45 is used by military organizations and law enforcement agencies worldwide.

Exterior of the Replica

This replica is manufactured by Umarex and closely resembles the HK45, capturing many details of the real weapon. This pistol is recoil-less, so the slide is fixed. The body is made of durable ABS. At the front, there is a standard rail for mounting accessories and electronic devices. At the back and left side, there is a trigger safety. At the back of the slide, there is a compartment for mounting the CO2 capsule, which is accessed by pulling.

Interior of the Replica

This replica is appreciated by users because the internal mechanism is extremely simple, having few moving components. An advantage is the high shooting power, approximately 1.9J - 2J. The pistol does not feature a hop-up system. The replica can operate with BBs ranging from 0.20g to 0.55g. We recommend choosing the correct BB weight depending on the intended use.

Power Supply

The replica comes with a magazine that holds 15 BBs. Upon purchase, we recommend that you opt for 12-gram BBs and CO2 capsules to get it operational.