Compact Pistol Green Laser sight.  

Pistol Green Laser Sight
built-in Tactical Picatinny  Mount
1 x CR123A 1/2 Battery
1 x pressure wire switch / built-in on/off side switch
2 x Allen Wrenchs

• Battery Type: CR123 1/2
• Material Type: Aluminum body construction
• Size:(INCH): Estimate. 2.3" long
• Weight (Oz): 3.5 oz
• Output Power: 5mw
• Wave Length: 532nM
• EXTRA PICATINNY SLOT FOR ADDITIONAL TACTICAL GEAR.