I have two green lasers that were custom built by me. They can be be used for long gun lasers. one has a range of 200 yards day and the other 400 yards day longer at night. take lithium ions batteries which can be supplied for a small fee. smaller of the two is 175 or trade larger one is 250 or trade. Looking for small 45 cal pistol or Ruger 10/22 modded or original does not matter. To use for long guns you will need a barrel mount which you can get on ebay for less than 30 bucks and can be set up with tac switch by changing out tail switch. I also do custom builds. red, blue, greens, for 4 percent over cost of parts
