Trinity Compact Red Pistol Laser Sight For M&P® 380 Shield Smith and Wesson sd9 Handguns.

For faster target acquisition mount the red dot sight attachment and acquire the target with ease. Designed to mount onto handguns with Mil-Spec Picatinny rail under the barrel (w/ minimum rail length of 1.75"), the laser is built to match your weapon, with hard-anodized aluminum construction. Improve your shot and be a sure lifesaver for home defense. Durable aluminum red laser with on-off switch. Features: Low Profile slick appearance Compatible with Picatinny rail mount Height: 1" Length: 1" Width: 1" Weight: 1oz Battery type: AG-9 (3 included) Power / Wavelength: 635-655 nM Red Laser / 5Mw Operating Temperature: 10F-130F Spot Size: 5/16" @ 7 Yds; 3/4" @ 25 Yds