The Umarex HK45 is a licensed .177 BB CO2-powered air pistol replica intended for target shooting, training, and recreational range use. It is listed with a 20-round drop-free magazine and semi-automatic operation. The design includes a full-metal barrel and slide, fixed sights, an ambidextrous magazine release, and a Picatinny-style accessory rail. The manufacturer lists a velocity of 400 FPS for steel BBs.
Key Specifications
- The caliber is .177.
- Velocity is listed at 400 FPS.
- Magazine capacity is a drop-free 20 rounds.
- Power source is CO2.
- The action is semi-automatic.
- The barrel and slide are full metal.
- Sights are fixed front and rear.
- It includes a Picatinny-style accessory rail.
- Controls include an ambidextrous magazine release.
- Listed weight is 1.67 (unit not specified by source).
As a licensed HK45 replica, this Umarex model offers a realistic handling profile for range practice and recreational shooting. Its full-metal components and 20-round semi-automatic feed provide repeatable function and practical flexibility for users seeking a durable, training-oriented BB pistol.
