I rolled my IB pulse rifle and the best I was able to get was one with Red dot oas Rodeo Braced frame or snapshot Counter balance Three stability perks is probably over kill but it shoots well. Tested on patrol and hardly any recoil at all. Thoughts, different rolls. I have a second to experiment with. So any info will help. Edit: seems to be nothing special. Roll it like you would any high rof low impact pulse. Nothing to learn plain and simple.