Viridian E Series Class 3R Red Laser Sight, <5mW Output

No complaints with this light and would recommend it. It was easy to install and fits well. Looks like it came with the Ruger instead of a separate add on. The light is bright and easy to see. I would buy again.

Amazing laser and easy to adjust to sight in! 10/10

Easy installation and very easy to adjust. You have to push the button to get it to work, but that's a small thing compared to the others that come on with a built in switch. Price wise too. We will see how accurate it is next time at the range. Excellent quality and fit. Good design.

I love everything about this laser. I've had it on my Ruger LCP II for 6 weeks now, and having fired over 300 rounds over several days, the battery is still going strong. They say 3+ hours, and I'm sure that's no exaggeration. While I would have preferred a green laser, for optimal visibility/distance, the only one Viridian had for my Ruger, was a holster activated model. Reading the reviews about that one, it's pretty clear it suffers from severe battery drain, even when holstered. This one does not. You can stay cloaked until you need it, turn it off when you don't with a simple click of the ambidextrous switch. Moreover, if it accidentally gets turned on, or you simply forget to turn it off, it has a 5 minute auto-off feature. Sweet. The dot is incredibly bright in most any kind of light EXCEPT full on mid-day blazing sun. The fit and finish is truly remarkable. It looks like OEM gear. Because it is plastic, be careful not to over tighten the screws that hold the clamshell together when replacing the battery.The sight is very easy to adjust with the included allen wrench, with micro-precision for windage and elevation. I simply aligned it at 7 yards with the iron sites and it's dead on. Congratulations Viridian and thanks for a terrific laser. Together with a Hogue pistol grip, this makes the Ruger LCP II a must own pocket pistol.

One has to remove two mounting screws with a flimsy hex wrench which is maybe the width of four or five human hairs. I removed one but made no progress with the other. Extremely poor design. Who has time to fool around with crap like that? This is not made for an adult human on planet earth. I'll just return it. Seriously, with a microscope and maybe some surgical tools which are used for arterial repairs, maybe one could accomplish the task.On another note, after returning this in late December, I still hadn't seen a credit on my credit card as of 2/2/23 from these guys. After having to call Amazon and waste another half hour of my time, I found out they gave me a credit on Amazon instead of refunding my card. I wouldn't do business with these people ever again. Zero stars.

It works.

Arrived quickly (Thanks, Amazon!) Installed easily and fit like the proverbial glove! Adds mere grams to the weight of my LCP II .22 and operates from either R or L side with just a touch of the trigger finger. Will check battery life in later review but all seems just perfect as is. In a self-defense scenario, the laser is a final warning to evil doers to cease and desist. Have a LazerLyte side mount on another .380 and MUCH prefer this Viridian product!! Couldn't be happier!!

This went on in short order and held tightly on my LCP II. Very light and while it did require me to get a slightly larger holster, I was due one anyway. Excellent range and extremely bright.