52,05 €RGun B3 Nitron 5.5 mm is a classic air rifle equipped with a gas piston system, combining modern engineering with excellent accuracy and user comfort. Featuring an underlever cocking mechanism, a rifled barrel, and a durable build, this model is well-suited for both beginner and intermediate recreational shooters.
Gas Piston Technology – Instead of a traditional steel spring, the rifle uses a compressed gas cylinder, which provides reduced recoil, smoother firing, and longer service life. Less vibration results in improved consistency and a more enjoyable shooting experience.
Rifled Barrel – The 375 mm rifled barrel stabilizes the flight path of 5.5 mm (.22) diabolo pellets, delivering repeatable accuracy even at longer ranges. The larger caliber offers greater knockdown power while maintaining a recreational shooting profile.
Underlever Cocking System – The underlever cocking mechanism maintains a fixed barrel alignment, eliminating the play found in break-barrel designs. Air compression is achieved via a lever located beneath the barrel, similar to systems used in traditional hunting rifles.
Comfort and Ergonomics – The rifle features an ergonomically designed stock that fits securely in the hand and aids in proper shooting posture. With balanced weight distribution, it offers excellent stability and comfort for off-hand shooting.
Optics Ready – While the standard open sights (front post and adjustable rear notch) are ideal for casual shooting, the rifle also includes a mounting rail that allows for the installation of a rifle scope or other optics for enhanced accuracy.
- 5.5 mm caliber – great for reactive target shooting
- Gas piston system – smoother operation and extended durability
- Underlever cocking – improves stability and longevity
- Rifled barrel – increased precision and shot consistency
- Optics rail – compatible with scopes and accessories
Important: With an energy output under 17 joules, this air rifle does not require a firearm license. Intended for adult users only.
Specifications:
Product No.: B3-3 5.5 mm
Model: RGun B3 Nitron 5.5 mm
Caliber: 5.5 mm (.22) diabolo
Muzzle Energy: below 17 J
Cocking Mechanism: Underlever
Ammunition Type: Diabolo pellets
Shots per Charge: 1
Magazine Capacity: Single-shot
Barrel Length: 375.0 mm / 14.76"
Overall Length: 1030.0 mm / 40.55"
Weight: 3000.0 g / 105.82 oz
Accuracy Class: Recreational
License Required: No
Manufacturer: RazorGun, Poland
Content developed by: Sharg®







