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Reviews & Ratings for Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster — 12 reviews

(12 reviews)
Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster
Viridian Weapon Technologies Reactor 5 Gen-2 ECR Laser Sight With IWB Holster
As Low As $136.99 Save Up to 25%
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Most Helpful Positive Review Best Laser Availale
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 light turned on & off without having to look at th...
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Most Helpful Negative Review Viridian reactor 5 gen2
Hi, Bought the viridian reactor 5 gen 2 for my Kahr P40. Mounted it, the 3 screws are self tapping, you have to unmount it to change the battery, I invision the screws stripping out the black plastic in the sight after a few battery changes. Boo... Next I tried turning On the laser with the on off...
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Wrong weapon mentioned, but great product

by Allen Morris, Verified Owner from WI, United States Written on March 8, 2024
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 when drawn was a real bonus !
Would recommend: Yes
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Viridian R5 Gen 2

by JK13, from IL, United States Written on 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 use it for pocket carry and when it's sitting on the nightstand. Best laser I've used.
Would recommend: Yes
1 of 1 found the following review helpful.
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Reactor 5 Gen 2 ECR Green

by DMac, Verified Owner from TX, United States Written on September 8, 2022
I ordered two lasers for both my Glock G26 and Sig P365 and I absolutely love it. The best laser brand in the business in my opinion. Very accurate sights and the green laser travels further distances so you will be sure to hit your target from any distance.
Best Used for:
  • Conceal and Carry / Home Defense
Would recommend: Yes
Was it helpful to you? Yes | No
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Great little system!

by Ryno, Verified Owner from UT, United States Written on January 15, 2021
This laser really took my little ccp to the next level. Got this for a Ruger EC9s, which has fixed iron sights, no way to swap them out for some tritium to help in low light situations. So I figured I'd get the reactor. Super bright laser, easy to install and fits very snug. No wiggle or loose parts. Gotta love the auto on (ECR) option as well, the holster is junk but there are several other companies making holsters that work well with the ECR tech.
Pros:
  • Brightness
  • Auto-on
Cons:
  • Holster
Best Used for:
  • low light acquisition
Would recommend: Yes
Was it helpful to you? Yes | No
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First Viridian - Reactor 5 Gen2 for LCP ll

by Steve, from PA, United States Written on December 28, 2020
This is my first Viridian product. Very easy install and easy to Zero. ECR with included IWB holster works flawlessly. Have always had CT Lasergrips or Laserguards on carry guns and still think they are excellent products; however, Viridian's ECR products are 2nd to none in terms of intuitive activation. Draw the weapon, Laser is activated. Very pleased so far.
Pros:
  • easy of install, operation and activation
Cons:
  • Needs specific ECR holster
Best Used for:
  • Personal protection and home defense
Would recommend: Yes
Was it helpful to you? Yes | No
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EATS BATTERIES

by Sniper18, from FL, United States Written on December 5, 2020
When I first installed it I loved it. The green laser is awesome! Have had for 5 months now and been through 4 sets of batteries. Viridian web site says up to 5000 hours of continuous run time. This is a croc. Screws are now stripped from changing out batteries so much. Finally took it off and tossed it in the trash.
Would recommend: No
5 of 5 found the following review helpful.
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Keeps breaking

by Rick, from CO, United States Written on 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 drain very quickly and you have to remove the entire laser to change the batteries. Then you have to sight the lase again which drains the batteries even faster. I'll never use viridian again. $240 I'll never get back.
Pros:
  • Bright laser
  • Blinking option
Cons:
  • short battery life
  • poorly designed
  • screws strip
  • Stops working after a few months
  • Faulty power button
Best Used for:
  • Wasting $240
Would recommend: No
7 of 7 found the following review helpful.
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Veridian green laser R5 gen 2

by Z, from PA, United States Written on January 7, 2020
Easy to see green laser during the day. On a Sig 365,own several Veridian lasers this particular laser is supplied with a inside the waistband holster and when the pistol is drawn the laser automatically comes on and when you put it back in the holster it turns the laser off buy a magnet in the holster,only downfall wish Viridian would put a small flashlight combo laser with this.Opticsplanet had the best price plus free shipping and handling.
Pros:
  • Easy to see green laser during the day
Cons:
  • None
Best Used for:
  • Self defense
Would recommend: Yes
Was it helpful to you? Yes | No
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Pass! Buy something else.

by Bobofthelinks, from SC, United States Written on 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 laser, or my money back. The laser is very bright. But like I said, it EATS batteries!!
Pros:
  • bright
Cons:
  • EATS batteries like a fat kid eats cake.
Would recommend: No
10 of 11 found the following review helpful.
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Viridian reactor 5 gen 2 green laser w/ iwb holster

by Jason, from IL, United States Written on April 23, 2019
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 go!
Pros:
  • Bright laser
  • Works as advertised
  • Easy to assemble.
Cons:
  • None
Best Used for:
  • Conceal and carry on my 9mm shield
Would recommend: Yes
3 of 3 found the following review helpful.
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