Viridian E Series Green Laser Sight, Custom Gun Fits, Railed or Non-Railed Pistols, Class 3R Green Laser Sight, 5mW Output

Works great on the Ruger LCP II .22 LR. Easy to adjust the x/y for accuracy. Comes with battery. I would suggest getting a pack of extra batteries. It takes a little work to get it attached. It's a tight fit. Nice bright laser. Goes a long way even in daylight. Very compact. There is even a IWB holster to accommodate the firearm w/ laser on Amazon.

Fits specific gun perfectly and only requires a few small adjustments to zero it in at 50yds!

Accurate and great fit on Ruger LCP II max

Easy to install. Fits the LCP Max perfectly. Very bright.

Bought this late 2023 for my brand new Ruger Max 9. Installed it and noticed it didn't center very well but I really didn't care one bit because I only wanted to train and become proficient with the irons first. When the holster I soon got doesn't allow fit for a laser, I took this off within a month or so and properly stored it - until today. Put it on, the left/right windage looks fine and center, but the elevation is too high and refuses to drop down. The distance from my kitchen to front door is about eight yards, and this rides about a foot too high. I got so frustrated (and confused) I kept turning and turning the elevation screw, not knowing why it won't go down, until the screw fell out and rolled half way across my kitchen floor. Thankfully I found the screw and re-inserted, but still this laser rides too high. The laser itself is plenty bright, but it's frustrating that I can't seem to get it to go down to where it needs to be.

Easy to attach. Easy to adjust.

It seems to be working fine but I haven't really had a chance to use.

After reading several reviews , Pro's and Con's, I an still happy with my purchase. Yes you have to take the outer half off to install a new battery which probably will force you to resight your laser. but considering how much money you have to fork out to buy a crimson trace laser, I am extremely happy for how much cheaper this laser is. Yes I own a Crimson Trace , and as comparing the two, this model is still a very good buy. I do have one main issue, the small green button to turn on the laser gets in your way when trying to snap the outer piece back on. I actually thought I could break the button before lining it up correctly. I was a little shocked that the factory settings were so far off in getting the sights centered and adjusted. Basically, this laser is a game charger when price is making your decisions for purchases. Sure there are minor negative issue, but overall I am very happy with my purchase.