Check the listing for details. Tactical Compact Red Laser Sight & Hot Cree LED Flashlight. Condition: New. Listed at 29.85 USD. Details of the Flashlight: Quick Release Tactical 180 Lumen Led Cree Powered Pistol Flashlight LightFits Full Size Pistols With Weaver or Picatinny RailsSIG /GLOCK /SPRINGFIELD /TAURUS /BERETTA /SMITH&WESSON /TANFOGLIOPARAORDNANCE/H&K with adapterAll Rifles and ShotgunsNote: It Will Not Fit Compact /SUB-COMPACT Pistols/Handguns.Made of 6061 Aircraft Quality Anodized AluminumCan Be Mounted On Shotguns/Rifles (mount may be needed)Operating Voltage: 3V DCOperation Current: One year WarrantyBattery type - 1 CR123A Lithium Details of the Laser: Red Dot Laser Sight Tactical 20mm Picatinny Weaver Rail Mount Pistol Gun CompactDesigned for use with most Weaver/Picatinny Rail Systems.635-655nm Red Laser BeamFully Adjustable for Windage and Elevation.Mount on any 20mm Weaver & Picatinny Standard Rail.Includes 2 Applicable Allen Wreches.On/Off Slide Switch for easy control.Battery:1*CR-1/3N 3V Battery(included)Size : 2.393 inch(L) x 1.154 inch(W) x 0.913 inch(H). Please check the rail size of your pistol.This sight may not suitable for all pistol models.Net Weight : 35g.Weight: 7.4 oz