8" CMMG Banshee Barrel W/BOLT KIT 9MM 99D517A Listing ID: 3057225

https://cmmg.com/barrel-and-bcg-kit-8-4140cm-sbn-9mm

Used in mint condition. Less than 50 rounds through it.
I also have the Banshee and other parts for sale... click my "other listings" above.