Glock - Glock 17 gen 5 air pistol. 4.5 mm green
Glock 17 Gen 5 4.5 mm Blow-Back - realistic replica for training and recreation
The Glock 17 Gen 5 4.5 mm Blow Back is a high-quality air pistol that shoots 4.5 mm BB steel balls (.177). It is a full-size replica of the Austrian Glock 17, equipped with a metal lock, a solid polymer frame and a dynamic blow-back system that perfectly replicates the recoil of the firearm after each shot.
Design faithful to the original
This model retains the key design features of sharp weapons. The metal lock, polymer skeleton with aggressive, non-slip texturing, and double-sided lock drop lever create a very realistic kit. The manufacturer also used an enlarged magazine button and a profiled funnel to facilitate quick magazine changes in dynamic conditions.
The dimensions of the original have also been preserved, so the windbreaker fits standard holsters designed for the Glock 17 - both polymer and tactical (e.g. Safariland, Blackhawk). After inserting the CO₂ capsule and loading the shotgun, the weight of the gun almost fully corresponds to the real Glock 17 Gen 5.
Blow-back system and dynamic locking action
Glock 17 Gen 5 BB uses 4.46 mm steel balls loaded into a metal magazine with a capacity of 18 rounds. A CO₂ 12 g capsule is placed inside it. Its replacement is quick - just unscrew the screw hidden under the magazine plate, place the capsule and tighten with an allen wrench.
The gas supply used made it possible to install a powerful blow-back system. Each shot causes the breech to retract vigorously, mimicking the recoil of a firearm and increasing the realism of use. The perceptible "kick" makes shooting the replica extremely satisfying.
One CO₂ capsule allows you to fire about 60 stable shots, with an exit velocity of up to 115 m/s. It is worth remembering that efficiency depends m.in. from the ambient temperature and the rate of fire.
Glock-inspired safety and functionality
The SFDA trigger mechanism is equipped with a trigger fuse that enforces proper finger placement and minimizes the risk of uncontrolled firing. This solution is based on the Safe Action concept used in Glock firearms.
The model retains all the characteristic features of Generation 5:
textured handle,
enlarged magazine button,
a front Picatinny rail for mounting accessories (flashlight, laser pointer),
fixed aiming instruments - a bow tie with a white dot and a contrasting scimitar.
An additional safety is a slide fuse located in front of the Picatinny rail, which blocks the operation of the trigger mechanism. The gun bears official Glock markings and an individual serial number.
Technical specifications Glock 17 Gen 5 4.5 mm BB
Kinetic energy: up to 3 J
Mounting rails: 1
Caliber: 4.5 mm BB
Targeting: recreational
Magazine: yes, 18 pcs.
Supported accessories: laser, flashlight
Initial Speed: 115 m/s
Trigger mechanism: SFDA
Type of shot: BB 4.46 mm
Mounting rail: 22 mm Picatinny
Permission: not required
Fuses: 2
Number of shots from the capsule: ~60
Power supply: CO₂ 12 g
Color: black
Length: 203 mm
Mass: 680 g
Manufacturer: Glock / Umarex, Germany
EAN: 4000844866509
Supplier Symbol: 5.8471
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




















