Here is a like new set of Rhino 12 gauge Alien series chokes. Most of these chokes are unfired. These are for Krieghoff Parcour barrels Per Rhino’s website, here is their description: Rhino’s Powell Performance Alien Series chokes were designed and tested in collaboration with National and World Champion shooter Brandon Powell! The PPS Alien chokes are a non-ported choke tube with a custom X-cut design on the 1.5” extended head of the choke and a varying RCX galactic coating giving every choke its own unique coloring These retail for $125 per choke: This set includes 8 chokes: .007/.007/.012/.012/.017/.017/.022/.022 $760 for the set www.lombardosportingarms.com