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Questions & Answers
Will it fit a G2C Expert Answer

The Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight with IWB Holster is not compatible with a G2C. I would recommend the Viridian Weapon Technologies E-Series Red Laser Sight for the G2C, paired with the Viridian Kydex Holster for Taurus. Both can be found linked below:
https://www.opticsplanet.com/viridian-weapon-technologies-essential-series-red-laser-sight-for-taurus-pt111-g.html
https://viridianweapontech.com/viridian%20kydex%20holster%20with%20x5l%20gen%203%20cam%20owb/iwb%20fits%20glock%20-%2017/19/19x/45/22/23/20/29/31/32/37/38%20-%20right%20handed-1

by Ethan, Gear Expert, February 24, 2023
Will the model for SW M&P Shields work with the Shield EZ 9mm? Expert Answer

The Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight for the M&P Shield is not compatible with EZ model pistols. Both the M&P-9 and M&P-380 EZ model pistols use a picatinny accessory rail and would fit smaller picatinny mounted lights and lasers.

by Ethan, Gear Expert, February 28, 2023
Customer Reviews
Helpful Positive Review
Viridian R5 Gen 2 by JK13, March 6, 2023
Great laser.Easy to assemble and zero.The green laser is extremely bright.So bright that in a dark room it will light it up.Everything works as it should.The holster is a nice perk but you'll want to order a nicer one if you plan on carrying.I only u...
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1/1 found this helpful
Helpful Positive Review
Love the green laser. I only wish it had an on/off switch you can manipulate with your finger when drawing from holster. as the holster the laser light came it does not work very well. I had to purchase an upgrade holster for the light to assure the ...
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8/8 found this helpful
Helpful Positive Review
Very nice product, easy to install, just took a couple minutes, all the parts and pieces were there and it works great. Very reassuring that you can turn the laser on, put it securely into the iwb holster and when you pull it out it will be ready to ...
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3/3 found this helpful
Helpful Negative Review
Pass! Buy something else. by Bobofthelinks, April 27, 2019
For one thing, hard to find a holster for the Viridian laser. The one that comes with the laser is, useless. Another major issue, The laser EATS batteries!! I say again, it EATS batteries. After 8 batteries, I am contacting Viridian for either a new ...
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10/11 found this helpful
Most Recent Reviews
I originally ordered this for my wife's gun, but she decided to go with a Crimson Trace Tac light instead. I then put this on my XDS 4.0 and am pleasantly suprised with it. The fact that it came witha holster that automatically activates the laser wh...
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Most Recent Reviews
Keeps breaking by Rick, June 30, 2020
Got one of these from the viridian website. Screws stripped on installation, stopped working after 2 months. Sent it in for repair, screws stripped while reinstalling, stopped working a few months later. Power button inconvenient. Batteries drai...
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7/7 found this helpful
Read All 12 Reviews
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Product Info for Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster

This Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight with IWB Holster provides a bright aiming point to assist your shots and includes an inside-the-waistband holster that will fit your weapon with this attachment installed. These Green Laser Sights brought to you by Viridian Weapon Technologies use INSTANT-ON activation to power the tactical laser as soon as your weapon is drawn. For maximum durability, the Viridian Weapon Technologies Reactor 5 Gen-2 ECR Pistol Laser Sight w/ IWB Holster is crafted from high strength thermo molded polymer that can take quite a beating in the field. You can adjust the windage and elevation to ensure peak accuracy, and the battery supplies 6 hours of constant output for your next mission. Use the Viridian Weapon Technologies Reactor R5 Gen 2 Laser Sight w/ IWB Holster to boost your target acquisition speed, especially in darker settings.image

Specifications for Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster:

Manufacturer: Viridian Weapon Technologies
Color: Black
Battery Life: 3 - 5 hours
Fabric/Material: Thermo Molded Polymer
Additional Features: ECR INSTANT-ON Activation
Condition: New
Mount Type: Trigger Guard Mount

Features of Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight with IWB Holster:

  • 2 modes of operation: constant and strobe
  • Up to 12 hours battery life
  • Includes an ambidextrous, inside the waistband (IWB), custom fit holster with INSTANT-ON activation
  • INSTANT-ON activation ignites the tactical light the moment you draw
  • Adjustable windage and elevation
  • Range: Up to 25 yards daylight / 1 mile night
  • Materials: High strength thermo molded polymer

Package Contents:

  • Viridian Reactor 5 Gen-2 ECR Laser Sight With IWB Holster

Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster Orderable Models

List of Orderable Models

  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Ruger LCP2 , MPN: 920-0045 , UPC: 804879604082 , Code: UT-LS-RECR-9200045
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Springfield XDS , MPN: 920-0018 , UPC: 804879604136 , Code: UT-LS-RECR-9200018
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Red Laser Sight For Taurus Spectrum Black Frame with Ambi IWB Holster, Black, 920-0049 , MPN: 920-0049 , UPC: 804879604358 , Code: UT-LS-RECR-920-0049

Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster Unavailable & Discontinued Models

List of Unorderable Models

  • Viridian Weapon Technologies Reactor R5 Gen2 Red Laser Sight, Diamondback AM2, ECR Instant-On, DeSantis Sof-Tuk Holster, Black, 920-0057 , MPN: 920-0057 , UPC: 804879607984 , Code: UT-LS-RECR-920-0057
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Red Laser Sight For Remington RM380 with Ambi IWB Holster, Black, 920-0040 , MPN: 920-0040 , UPC: 804879604327 , Code: UT-LS-RECR-920-0040
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Red Laser Sight For Kahr PM & CW 9/40 with Ambi IWB Holster, Black, 920-0014 , MPN: 920-0014 , UPC: 804879604334 , Code: UT-LS-RECR-920-0014
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Red Laser Sight For Kahr PM & CW 45 with Ambi IWB Holster, Black, 920-0015 , MPN: 920-0015 , UPC: 804879604341 , Code: UT-LS-RECR-920-0015
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Red Laser Sight For Honor Defense Honor Guard SC with Ambi IWB Holster, Black, 920-0052 , MPN: 920-0052 , UPC: 804879604365 , Code: UT-LS-RECR-920-0052
  • Viridian Weapon Technologies Reactor R5 Gen2 Red Laser Sight, Sig Sauer P365, ECR Instant-On, DeSantis Sof-Tuk Holster, Black, 920-0059 , MPN: 920-0059 , UPC: 804879612841 , Code: UT-LS-RECR-920-0059
  • Viridian Weapon Technologies Reactor R5 Gen2 Green Laser Sight, Sig Sauer P365, ECR Instant-On, DeSantis Sof-Tuk Holster, Black, 920-0058 , MPN: 920-0058 , UPC: 804879612834 , Code: UT-LS-RECR-920-0058
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Springfield XDE , MPN: 920-0054 , UPC: 804879604143 , Code: UT-LS-RECR-9200054
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For S&W M&P Shield , MPN: 920-0005 , UPC: 804879604051 , Code: UT-LS-RECR-9200005
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Glock 19/23/26/27 , MPN: 920-0016 , UPC: 804879604129 , Code: UT-LS-RECR-9200016
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Green Laser Sight For Kahr PM & CW 9/40 with Ambi IWB Holster, Black, 920-0007 , MPN: 920-0007 , UPC: 804879604174 , Code: UT-LS-RECR-920-0007
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Green Laser Sight For Kahr PM & CW 45 with Ambi IWB Holster, Black, 920-0009 , MPN: 920-0009 , UPC: 804879604181 , Code: UT-LS-RECR-920-0009
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Ruger LC9/380 , MPN: 920-0003 , UPC: 804879604099 , Code: UT-LS-RECR-9200003
  • Viridian Weapon Technologies Reactor R5 Gen2 Green Laser Sight, Diamondback AM2, ECR Instant-On, DeSantis Sof-Tuk Holster, Black, 920-0056 , MPN: 920-0056 , UPC: 804879607298 , Code: UT-LS-RECR-920-0056
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Ruger LCP , MPN: 920-0001 , UPC: 804879604075 , Code: UT-LS-RECR-9200001
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For SIG P238/938 , MPN: 920-0030 , UPC: 804879604150 , Code: UT-LS-RECR-920-0030
  • USED Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Glock 19/23/26/27, EDEMO2, Used, Condition Fair, Condition Fair, Used , MPN: 920-0016-EDEMO2 , Code: UT-LS-RECR-9200016-EDEMO-US-D
  • USED Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For S&W M&P Shield, EDEMO4, Used, Condition Like New, Inspect and Rebox , MPN: 920-0005-EDEMO4 , Code: UT-LS-RECR-9200005-EDEMO-RE-A
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Green Laser Sight For Remington RM380 with Ambi IWB Holster, Black, 920-0039 , MPN: 920-0039 , UPC: 804879604167 , Code: UT-LS-RECR-920-0039
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Green Laser Sight For Taurus Spectrum Black Frame with Ambi IWB Holster, Black, 920-0048 , MPN: 920-0048 , UPC: 804879604198 , Code: UT-LS-RECR-920-0048
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For S&W M&P Shield .45ACP , MPN: 920-0042 , UPC: 804879604068 , Code: UT-LS-RECR-9200042
  • Viridian Weapon Technologies Reactor 5 Gen-2 ECR Green Laser Sight For Honor Defense Honor Guard SC with Ambi IWB Holster, Black, 920-0051 , MPN: 920-0051 , UPC: 804879604204 , Code: UT-LS-RECR-920-0051
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Glock 42 , MPN: 920-0024 , UPC: 804879604105 , Code: UT-LS-RECR-9200024
  • Viridian Weapon Technologies Reactor 5 Gen2 ECR Green Laser With IWB Holster For Glock 43 , MPN: 920-0036 , UPC: 804879604112 , Code: UT-LS-RECR-9200036
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