Extremely bright green laser fully functional for daytime use, highly intimidating for night time use. Designed specifically for your Walther P22. Also fits the new PK380

The Viridian WP22 is manufactured with durable, lightweight polymers very similar to the materials used by today's leading gun manufacturers. In fact, the Viridian WP22 weighs only 0.13 lbs with battery installed. The Viridian also has fully adjustable windage and elevation and comes complete with CR2 lithium battery, 2 Allen wrenches, and Operator's Manual.

No set screws needed! Simply slide your Viridian green laser sight onto your accessory rail until it securely locks into place with the P22's latch bar. Extend your right index finger to locate the Viridian's On/Off switch to have complete control of the beam of green laser light. The Viridian has been manufactured to produce laser light at the maximum legally allowed power for civil use in the United States. And it produces this light at the color that has the maximum brightness to the human eye within the visible spectrum.... Green.