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Questions & Answers
Does this come in left hard Expert Answer

Viridian does not offer a left hand specific option. They do now offer the instant on technology with an ambidextrous IWB holster, allowing you to turn on the laser with your draw. Here are links to the comparable lasers/holster combos from this page:

https://www.opticsplanet.com/viridian-weapon-technologies-reactor-5-gen2-ecr-red-laser-with-iwb-holster-pnlvx.html
https://www.opticsplanet.com/viridian-weapon-technologies-reactor-5-gen2-ecr-red-laser-with-iwb-holster-for-g.html

by Jonathan D., Gear Expert, March 21, 2018
Customer Reviews
Helpful Positive Review
Viridian Laser sight fo glock 42 by moresun, February 5, 2015
Laser was very easy to install, and was dead on at range! No adjustment needed. Holster had very stiff retention at first but loosened a little after several firm draws. You do have to remember to holster the weapon with laser on to work correctly.
1/1 found this helpful
Helpful Positive Review
Fine product but limited options for the holster. Helps with longer shots on a short barrel weapon. Can match groups of ~8 inches from my Glock 19 w/o laser at 50 yards. The ECR is very useful with no need to press any buttons for operations. I a...
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1/1 found this helpful
Helpful Positive Review
Viridian red laser light by John Borja, Verified Owner, October 24, 2016
Great laser light product - this accessory is easy to install, adjust and sight in. Light weight material and very durable. Smaller that the streamlight version. I have experienced that the light shifted when nudged with force, but can be easily re-a...
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2/2 found this helpful
Helpful Positive Review
Works so well I bought another by Cst1, Verified Owner, November 28, 2016
Both my wife and I have a a pocket carry- mine a Sig P238 and hers a Glock 42 (no accounting for taste apparently). She was quite enamored with the Veridian laser auto-on system that came with my P238 and asked if there was something similar for her ...
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1/2 found this helpful
Helpful Negative Review
Not a perfect fit by BRITTANYMAN, Verified Owner, September 17, 2015
When installing this laser to my Glock 27 I found it did not have a tight fit on the trigger guard. It was loose and would move with a little pressure. I had to apply some teflon tape to the guard until the laser made a tight fit.
2/2 found this helpful
Most Recent Reviews
Disappointed! by Douglas Elliott, Verified Owner, May 15, 2017
This product could not hold 'zero' for more than a moment. Pick up, put down, holster, present or fire; the laser point veered from impact point by several inches. I wasn't expecting Mil-Spec quality for the price, but 6 + inches between shots(or jus...
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1/1 found this helpful
Read All 8 Reviews

Code: UT-LS-REDRGL-R5-R-G19-23

MPN: R5-R-G19/23

UPC: 804879587415

Product No Longer Available

Product Info for Viridian Reactor5 Red Laser Sight for Glock

Ensure that you're ready for combat when your Glock pistol features the Viridian Reactor 5 Red Laser Sight for Glock. Offering the maximum legal laser intensity, these Red Laser Sights created by the experts at Viridian Weapon Technologies exhibit beams that can easily be seen in all lighting and weather conditions, with effective targeting up to 25 yards in daylight and 1 mile at night. Constant and pulsing modes offer the variation you crave, and the Viridian Reactor 5 Red Laser Sight for Glock with Hybrid Belt Holster provides the Enhanced Combat Readiness (ECR) Instant-On feature, which turns your laser sight on the moment you draw your weapon from the included holster. Extremely lightweight and durable, the Viridian Reactor 5 Lightweight Red Laser Sight for Glock is made from high strength thermomolded polymer that remains strong and working well on your tactical weapon for years.image

Features of Viridian Reactor 5 Instant-On Red Laser Sight for Glock:

  • Extremely lightweight
  • Instant-On when drawn from included ECR pocket holster
  • Constant or pulse modes
  • Laser is powered with maximum legal strength
  • Battery life is 12+ hours when set to efficient pulsing mode
  • 2-stage low battery indicator - ready or replace
  • Easy to sight in
  • Easy windage/elevation adjustments
  • Automatic activation with ECR (Enhanced Combat Readiness) Instant-On
  • User defined operating modes

Package Contents:

  • Viridian Reactor 5 Durable Red Laser Sight for Glock
  • Leather hybrid belt holster

.380 ACP Ammo

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9mm Luger Ammo

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Gun Slides and Accessories

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Gun Parts and Accessories

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Gun Sights

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Gun Barrels

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Magazine and Accessories

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Gun Triggers

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Holsters

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Related Products to Viridian Reactor5 Red Laser Sight for Glock

Viridian Reactor5 Red Laser Sight for Glock Unavailable & Discontinued Models

List of Unorderable Models

  • Viridian Reactor 5 Red Laser Sight for Glock 19/23 featuring ECR, w/ Hybrid Belt Holster, Black, R5-R-G19/23 , MPN: R5-R-G19/23 , UPC: 804879587415 , Code: UT-LS-REDRGL-R5-R-G19-23
  • Viridian Reactor 5 Red Laser Sight For Glock 42 featuring ECR Includes Hybrid Belt Holster R5-R-G42 , MPN: R5-R-G42 , UPC: 804879524212 , Code: UT-LS-REDRGL-R5-R-G42
  • Viridian Reactor 5 Red Laser Sight For Glock 26/27 featuring ECR Includes Hybrid Belt Holster R5-R-G26/27 , MPN: R5-R-G26/27 , UPC: 804879524229 , Code: UT-LS-REDRGL-R5-R-G2627
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