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Questions & Answers
How do I change the battery? Expert Answer

Uninstalling the laser from the pistol exposes the batteries for changing in the housing.

by Jonathan D., Gear Expert, November 26, 2019
Is there a Viridian laser that fits a Glock 19 Gen 5 Expert Answer

Item R5-G19/23 should also fit a Gen 5 Glock 19.

by Ethan C., Gear Expert, February 13, 2019
Customer Reviews
Helpful Positive Review Great addition to subcompact Glock by Ken C, April 5, 2016
I purchased this C5 Viridian laser for a newly acquired Glock 26 after purchasing a Viridian C5L (laser plus light) for a Glock 19. Both Glocks are primarily for home/personal defense. For the Glock 26 - I chose to buy the version without the light t...
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4/4 found this helpful
Helpful Positive Review Highly visible by George Johnson, Verified Owner, October 30, 2014
I have this green laser on a Glock 42. I have used red lasers in the past and was extremely disappointed in them during daylight, however this green laser was completely visible at 25 yards on a bright day. This a small gun and I had difficulty get...
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5/7 found this helpful
Helpful Positive Review Veridian Reactor 5 laser for LCPII by Shooter, May 11, 2017
This is a well designed accessory. The Ruger LCPII is small & accurate, yet a bit difficult to shoot with my big hands. This green laser really enhances your ability for quick, accurate follow up shots. The auto on/off feature works flawlessly. Quick...
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1/1 found this helpful
Helpful Positive Review Cutting Edge Technology by Robert Martrich, Verified Owner, May 25, 2017
The green laser is so amazingly visible. It enables one to rapidly acquire the target even in bright sunlight. The auto on from the holster is great. It can be turned off if not desired. Comes with pocket holster which enables the auto on auto of...
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1/1 found this helpful
Helpful Positive Review Laser good - holster fair by Bill, February 6, 2015
I was pleased with the laser and its operations. Installation was simple, and the sights lined up appropriately with the laser. The holster functions okay except for the raised area inside that helps retain the firearm. It held the firearm too tightl...
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2/3 found this helpful
Helpful Negative Review Varidian laser Glock 42 by Crodwv, January 18, 2015
The green laser is great, love how bright it is in the daytime. Although the ECR is completely useless with the included holster. It's a very snug fit (great) but once you are wearing it on your belt, the leather pushes the firearm tighter into the p...
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1/3 found this helpful
Read All 17 Reviews

Code: UT-LS-GREEGL-R5-G42

MPN: R5-G42

UPC: 804879524182

Product No Longer Available

Product Info for Viridian Reactor 5 Green Laser Sight

Being prepared is what puts you ahead of the curve, so let your firearm help you stay ahead with the Viridian Reactor 5 Green Laser Sight. Offering the maximum laser output legally available, these Green Laser Sights from the experts at Viridian Weapon Technologies can be clearly seen in all lighting conditions, visible to 100 yards during the day and 2 miles at night. Choose from constant or pulse modes and achieve flawless accuracy with the Viridian Reactor 5 Lightweight Green Laser Sight without ever taking your eyes off your target. The Enhanced Combat Ready (ECR) Instant-On feature ensures that you're ready the second there's a threat, without the need to fumble with buttons or switches and keeping you at the top of your game with the Viridian Reactor 5 Max Strength Green Laser Sight.image

Features of Viridian Reactor 5 ECR Green Laser Sight:

  • Virtually weightless at .78oz
  • Instant on feature when drawn from included Instant-On ECR holster
  • Choose from constant or pulse modes
  • Laser is powered with maximum legal strength
  • Laser is daytime visible up to 100 yds and nighttime visible up to 2 miles
  • 3-Stage low battery indicator - full/partial/replace
  • Easy to sight in
  • Easy windage/elevation adjustments
  • User-defined operating modes

Package Contents:

  • Viridian Reactor 5 Tactical Green Laser Sight
  • Instant-On ECR leather hybrid holster

.380 ACP Ammo

1–43 / 43
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Holsters

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Related Products to Viridian Reactor 5 Green Laser Sight

Viridian Reactor 5 Green Laser Sight Unavailable & Discontinued Models

List of Unorderable Models

Viridian Reactor 5 Green Laser Sight For Glock 42 featuring ECR, Includes Holster, R5-G42 , MPN: R5-G42 , UPC: 804879524182 , Code: UT-LS-GREEGL-R5-G42
Viridian Reactor 5 Green Laser Sight for Glock 19/23 featuring ECR, Includes Holster, Black, R5-G19/23 , MPN: R5-G19/23 , UPC: 804879587378 , Code: UT-LS-GREEGL-R5-G19-23
Viridian Reactor 5 Green Laser Sight for Remington RM380 featuring ECR, w/Holster, Black, R5-RM380 , MPN: R5-RM380 , UPC: 804879568087 , Code: UT-LS-GREEGL-R5-RM380
Viridian Reactor 5 Green Laser Sight for Remington R51 featuring ECR, w/ Holster, Black, R5-R51 , MPN: R5-R51 , UPC: 804879587385 , Code: UT-LS-GREEGL-R5-R51
Viridian Reactor 5 Green Laser Sight for Ruger LCP2 featuring ECR, Includes Holster, Black, R5-LCP2 , MPN: R5-LCP2 , UPC: 804879587255 , Code: UT-LS-GREEGL-R5-LCP2
Viridian Reactor 5 Green Laser Sight for Smith & Wesson M&P Shield 45acp featuring ECR, includes Hybrid Belt Holster, Black, R5-Shield45 , MPN: R5-Shield45 , UPC: 804879587361 , Code: UT-LS-GREEGL-R5-SHIELD45
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