Umarex Laser UX NL 4 for 22mm RIS rail, Class 2, rocker switch, red laser

The compact Umarex UX NL 4 laser sight is designed for fast and accurate shooting with handguns. Featuring a standard 22mm RIS rail mount and an intuitive rocker switch, it is the perfect accessory for airsoft, tactical training, and sport shooting.

  • Safe and Powerful: Class 2 red laser with a 650 nm wavelength and power under 1 mW ensures high dot visibility while maintaining maximum safety.
  • Easy Mounting: Designed specifically for the lower RIS rails of pistols such as the Walther P99, PPQ, and other models with matching rail dimensions.
Availability In stock
Delivery to:
17.03.2026
Delivery options
Code: 2.1133X
28,20 € 23,31 € excl. VAT
Umarex Laser UX NL 4 for 22mm RIS rail, Class 2, rocker switch, red laser

Umarex UX NL 4 – Precision Aiming in Every Situation

The Umarex UX NL 4 laser sight is an essential tool for shooters who require lightning-fast reactions without the need for time-consuming aiming through iron sights. The red beam, with a power output of less than 1 mW, clearly marks the target even in low-light conditions. Thanks to its compact dimensions, it does not significantly increase the profile of your weapon and allows for comfortable carrying in compatible holsters.

The laser is operated by a practical rocker switch, which is easily accessible with the index finger of the shooting hand. Power is provided by three SR44 button cell batteries included in the package. The sight is also compatible with commonly available alternatives such as LR44 or AG13. The durable body of the sight is constructed to reliably withstand vibrations and normal mechanical wear during active use.

Key Features:

  • Red laser beam with high dot clarity
  • Laser Class 2 – safe for normal use (always avoid eye contact)
  • Universal 22mm RIS rail mount (Picatinny)
  • Rocker switch for quick one-finger activation
  • Lightweight and durable construction that doesn't weight down the front of the weapon
  • Excellent compatibility with Walther P99, PPQ models, and others
  • Adjustable windage and elevation for beam correction

Technical Parameters:

  • Manufacturer: Umarex
  • Model: UX NL 4
  • Wavelength: 650 nm (red)
  • Power: < 1 mW (Class 2)
  • Mount: RIS 22 mm
  • Power Supply: 3x SR44 (included)
  • Material: Durable polymer / metal

Frequently Asked Questions (FAQ):

1. Can the laser be zeroed?
Yes, the UX NL 4 model features adjustment screws that allow for windage and elevation correction, ensuring the laser dot matches the point of impact of your weapon's projectile.

2. What replacement batteries can I use?
In addition to standard SR44s, you can use common types like LR44, AG13, LR1154, or GP357. However, we recommend alkaline or silver-zinc variants for longer life.

3. Is mounting on the rail difficult?
Not at all. The sight slides onto the rail and is secured with a fixing screw. No special tools are needed for installation other than a standard screwdriver or hex key (depending on the screw version).

Additional parameters

Category: Laser sights
EAN: 4000844585462

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