I use a V3 on my Hybrid with a .30cal anchor brake. I would recommend playing with the mounting plates before you go to the range to figure out which ones to use for each setup you plan to mount the chrono to. I numbered the hard plastic mounts 1-3 and the rubber L and S, then played around with my different suppressors and rifles and wrote down which combos to use for each setup. I also marked the strap with a white out pen for where the rubber strap insulator piece goes. Saves time at the range when you know what attachments you need.