I love doing these kits! I found one on gunbroker at a good price but was really only interested in the second barrel that comes with the kit.
A 12g shotgun barrel! That bad boys now my new grouse gun! I'll just slap that barrel onto my Hawken, build up the .50cal with the kit stock and sell that off. I already have a buyer for that so that makes it a lot more fun for the both of us.
A 12gauge! I've only seen 1 of these barrels recently for the CVA Hawken. Appears they can use a Winchester choke as well.