Votatu H6L-G Ultra Compact Green Laser Sight for Pistol Handgun, Rechargeable Sub-Compact Green Beam for Taurus G2C, G3C, 1913 Picatinny, Sig P320, Beretta 90two, S&W 99 and S&W TSW

The sight seems durable and the design is nice. It fits perfectly onto a full sized P320 and took about 5mins to install it. The laser sight works as expected and after a few hundred rounds hasn't had any issues.Edit: Switched it over to my Ruger and used the glock key. Seems to be working just fine on this as well. Handy little laser. Would buy again.

Mounted to picatinny rail on Sig Sauer SP2022 using the Sig 320 key supplied. There are keys for other common pistols included as well. Mounting is fairly straightforward with supplied hex wrenches. Mounting is solid with no perceptible wobble or torquing. The larger hex wrench is for mounting the laser. You must remove one side of the rail bracket on the laser to mount it. Smaller wrench is for calibration of the beam. Slight incremental turns of the beam adjustment screw move the beam significantly, so go easy. Simply select the distance you want to calibrate with a measuring tape (7 yards if you want a common default distance) use a table or bench rest to steady the pistol and adjust the calibration screw to line up red dot with your desired sight picture. If you can actually shoot in a low light range area, you can place the red dot on the bulls eye of a target, steady the pistol on a bench rest, and see where the bullet strikes in relation to the red dot. If you have a bore sighting device, you will overlap the two dots to sight in the pistol. Of course this assumes that your sights are accurately sighted in for the desired sight picture (with post and groove sights- generally the top of the front and rear sights are level and centered, with the target bulls eye resting directly on top of them.) The beam is nice and bright and features a strobe setting, although I can't imagine where you would use it. The charger features a magnetic connection for ease of use. The red dot activation switch is nice and sensitive and slightly indented to avoid unwanted activation while holstering or laying the pistol on its side. This laser is a great bargain for the price. Recommended.

Good Quality. Holds zero. Bright blue dot, with minimal trace. Will fit your compact if it has a rail, it can be modified with the supplied parts. Surprisingly strong composite material that matches black composite frames. For the price you get a damn good product

For the money, best deal I've found. Got two on Ruger 5.7's. They work great.

Nice small unit. Fit my subcompact XD9 perfectly. Very visible in daylight, more so than red.

You get what you pay for. Easy attachment to several of my handguns. Laser is easily seen at night. Daytime can be difficult beyond 5 yards. Durability is questionable. Laser will often shut off after several rounds are fired.

This is an inexpensive polymer laser sight that would likely not stand up to a lot of abuse. However, within that context, I think is performs well. Mounted it on a G19 and fired around 60 rounds and it seemed to hold zero pretty well. I am not sure I would trust my life with it, but as an inexpensive range toy I'd say it was well worth the cost.

Failed 34 days after purchasing and only being used twice.And I can't contact the manufacturer. Apparently, there's no warranty on the device.