It's been a long while since ive been on this site but I'm looking to buy a completed laser. 650nm, 200mw+-, good heatsinking for 2 minutes on duty cycle that can run on 2 cr123 primaries, focusable. It would be good if its water resistant to some extent. Use would be to defocus it to a spot about 5 to 8 feet wide at 100 to 150 yards for coyote culling. If you have anything like this available please let me know.