Heckler&Koch - H&K HK45 4.5 mm BB CO2 wind gun
Heckler & Koch HK45 4.5 mm BB CO₂ - realistic recreational air rifle
Faithful replica of HK45 combat pistol with licensed markings
H&K Heckler & Koch HK45 4.5 mm BB CO₂ to efficient wind gun, which states faithful replica of combat HK45. The model is designed for recreational shooting, offering realism of operation, solid workmanship and intuitive ergonomics.
Robust design and ergonomics
The windmill is distinguished by massive fixed lock made of metal and polymer backbone, referring directly to the design of the combustible prototype. The gun features:
enlarged trigger holster,
22 mm accessory rail (Picatinny / Weaver) for mounting a flashlight or laser,
licensed Heckler & Koch markings applied to the body.
The handle is equipped with contoured cutouts for fingers and non-slip texture, identical to the original. As a result, the gun securely and comfortably lies in the hand, regardless of its size.
Targeting instruments
The gun has mechanical sighting instruments marked with contrasting white dots, which:
they make it easy to quickly riffle the bow tie and the pinkie,
improve accuracy and targeting speed,
perform well in lower light conditions.
Efficient CO₂ power supply
HK45 is powered by cO₂ 12 g capsule, mounted in the handle under the rear liner. Compressed gas:
gives the BB shot the speed to 125 m/s,
enables accurate shooting at a distance of up to 20 m,
allows for the rendering of approximately 60 aligned shots from a single capsule.
Assembly of the capsule is quick and easy - just lift the back of the grip, insert the capsule and tighten it thumb screw. The used capsule should be disposed of or fired after a maximum of 48 hours from a puncture.
Metal magazine and BB's shotgun shells
Slide out metal magazine holds 19 steel BB 4.46 mm balls, ideal for recreational shooting at reactive targets, cans or bottles.
magazine latch on both sides - Convenient for right- and left-handed users,
lockable feeder - Enables rapid gravity charging,
steel BB's do not deform, which ensures reliable feeding.
DAO trigger mechanism and safety
The windmill uses dAO (Double Action Only) trigger mechanism, i.e. purely self-induced. It provides:
simple and intuitive operation,
high reliability,
ideal conditions for beginners to learn to shoot.
The trigger mechanism can be locked during transport and storage wing fuse, placed on the left side of the skeleton.
Technical data
Caliber: 4.5 mm
Type of shot: BB
Kinetic energy: less than 17 J
Initial Speed: 122 m/s
Magazine capacity: 19 BB
Trigger mechanism: DAO (Double Action Only)
Barrel length: 203 mm
Mass: 690 g
Power supply: CO₂ 12 g
Number of shots from the capsule: about. 60
Housing material: high quality plastic
Rail: 22 mm Picatinny / Weaver
Warranty: 24 months
Manufacturer information
Manufacturer: Heckler & Koch / Umarex, Germany
EAN: 4000844568502
Supplier Symbol: 5.8185
H&K HK45 4.5 mm BB CO₂ is an excellent choice for those who value realistic appearance, simple operation and reliable performance, both during recreational shooting and the first steps in air rifle shooting.
Danger of bodily harm.
Keep weapons out of the reach of children or protect them from falling into the wrong hands. Shooting is allowed for people over the age of 18 and only in a secured area beyond which the projectile cannot escape.
Treat each weapon as if it were loaded. Weapons should always be secured when loading so that a shot cannot be accidentally fired. Always keep your finger out of the trigger holster and place it on the trigger only with the aim of firing. Use only the cartridges provided for this weapon. Always point the barrel in a safe direction. When shooting in your own home and in a protected area, always follow the national laws regarding the use of weapons. Pay attention to the dangerous area of the projectile. Load only immediately before shooting. Never point a gun at people or animals. Avoid ricochets. Never shoot toward smooth, hard surfaces or toward water surfaces. Before firing, make sure the target and surrounding area are safe. Always check that the weapon is unloaded when it is transported or transferred to another person. Ensure that you are also able to control the direction of the barrel discharge if you trip or fall. For safety reasons, goggles should be worn while shooting. Weapons should always be kept in a safe place, unloaded, sealed from access by unauthorized persons (untrained persons, children) and separately from ammunition. These weapons may be handed over with the instruction manual only to persons who are thoroughly familiar with this type of weapon, observing the regulations on the use of weapons for the particular country. Any modifications or repairs to the weapon must be carried out only by specialized companies or by a gunsmith. Other people are only allowed to hand over unloaded weapons.
Windmills are advanced devices designed for recreational and sports purposes that require special care during use. These are precision devices that can be dangerous if used irresponsibly.
Safety instructions and warnings
1. A windmill is not a toy. Improper or careless use can cause serious injury or death. Treat it with the same care as firearms. 2. Always act as if the wind gun is loaded. 3. Follow the safety rules and keep the instruction manual in a safe place. 4. Comply with all applicable laws regarding the use of windmills. 5. Don't display a windmill in public and don't make it look like a firearm. 6.Wear safety glasses when shooting. 7. Never aim at people, animals or objects you do not intend to destroy. 8. Store and transport your windbreaker safely and unloaded. 9. Use the right type and caliber of shotgun shells. 10. Place the cul-de-sac in a safe place to avoid ricochets. 11. Do not interfere with the design of the windmill - have repairs done at an authorized service center. 12. Keep the windbreaker out of the reach of children.
Maintenance and care
Use only silicone or petroleum-free lubricants for wind turbines. Avoid using flammable substances in the compression chamber or lock to avoid the diesel effect. Perform regular inspections and keep your windbreaker clean with the right cleaning products