Agree with everything Baz mentioned. Also uses 2 AG13 (LR44) batteries. Use the small hex key to adjust the laser itself, the side screws for horizontal movement and the bottom one for vertical movement, but don't loose the screws otherwise you would be..well screwed! Great product overall 5*
Reviewed by Jack on 26/04/2016
Agree with everything Baz mentioned. Also uses 2 AG13 (LR44) batteries. Use the small hex key to adjust the laser itself, the side screws for horizontal movement and the bottom one for vertical movement, but don't loose the screws otherwise you would be..well screwed! Great product overall 5*
Reviewed by Baz on 17/04/2014
Great little laser for pistols, also does the job for any other weapon for that matter. Well made and solid feeling with a good positive slide switch for permanent on operation. Clear, crisp red dot for fast acquisition.