Looking for suggestions/guidance. I’ve been invited to go hog hunting in Texas (2-3/yr) and I only own one rifle a 20” 308 AIAX with a S&B PMII optic… looking how best to make this set up night vision capable? Ive seen attachment rails and optics in past photos in front of the objective lens… and would prefer this type of ”temporary“ add on/take off as opposed to removing the current scope and installing a dedicated NV/thermal device. Appreciate the help (look to be ready by November).