I was thinking this sounded like a great spot for an AR with a red dot. Non-traditional, but might be the ideal choice. I like ARs due to familiarity though.I keep having a wild hair to use a 14.5” 556 AR with a 5” can and LVPO scope for similar situations. Carrying one for a couple days will probably cure that wild hair though. Otherwise it will be 18” tikka 223 or 6 creed.