I'm guessing you mean for PvP? Sights- aggressive ballistics is the best, accurized ballistics and field choke would be the next best options. Main perk- 100% shot package Middle column- reinforced barrel is the best, because it maxes your range and decreases your stability (which doesn't matter much with a shotgun). rifled barrel would be the next best option, it also maxes your range, but it decreases the reload speed. 2nd perk- is really about your preference and play style. There's lots of good options, but I'd say the best and most popular choices are knee pads, blade runner, luck in the chamber, final round