Do you have a picatinny rail that you could mount to? If so, a cheap way to go is to get some 30mm scope mounts and these lights. They system worked well on my Impact with the side picatinnys. Here are some pics of the setup. - just scroll down a bit. If you need red, you can get some vehicle tail light repair tape and put it over the lens. Tom
I use and recommend wicked hunting lights .Easily mount on top of scope .good field of view .Can identify critters between 70 and 100yards depending on weather conditions .Mine has been dropped knocked soaked and has never missed a beat and two batteries will last a all night hunt . stan. I have no connection with this company and am stating My personal experience .