Selling my KS7 I purchased back in 2020. I've used it once and ran about 20 short shell through it at my local range. The range I frequent stopped allowing shotguns at their facility, so I haven't made it out to a shotgun friendly range since. Mods include an MCarbo alumium follower, QD Sling mounts, Picatinny top rail (where the carry handle was), muzzle ...