Umarex H&K 45 CO2 Non-Blowback Airsoft Pistol


The Umarex H&K HK45 Co2 Non-Blowback airsoft pistol is a Co2 airsoft pistol with a fixed slide. The fixed slide means less wear and tear on the internals and more time shooting. The HK45 Co2 non-blowback pistol also comes with a 15-round magazine and 20mm accessory rail. This is an Officially licensed replica with Heckler & Koch GmbH Trademarks! We recommend our Valken 12g Co2 cartridges for use with this Umarex airsoft pistol.


*The Umarex H&K 45 CO2 airsoft pistol is a product of Umarex USA. Valken, Inc. does not provide support, service, or repair. Consult user manual for product warranty and service information from the manufacturer. All support and warranty cases must go directly through Umarex USA by phone: (479) 646-4210, ext. 7 or email: to prevent your warranty from being voided.
  • Fully Licensed H&K Trademarks
  • 20mm accessory rail
  • Polymer slide
  • Polymer frame
  • Non-blowback design allows for superior gas efficiency
  • Co2 powered for improved consistency
  • White dot combat sights
  • Ambidextrous magazine release
  • Textured, ergonomic grip
  • Specifications
  • Muzzle Velocity: 330 FPS / 1.01 Joules (Measured with 0.20g BBs and 12g Co2 Cartridge)
  • Magazine Capacity: ships with a 15rd stick type magazine
  • Gas Type: Co2
  • Firing Modes: Semi Automatic, Safety
  • System: Gas Non-Blowback
  • Package Includes: Gun, Magazine, and Manual
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