Vr80 slug choke - Carlson's Rifled Choke Tube

This Carlson's rifle joke to you is excellent I put it in my VR80 I shot several slugs through it they all shot great groups at 50 yards I would recommend this to anyone it shoots way better than shooting them in a smooth bore with slugs. I ordered another one for my granddaughter's 20 gauge shotgun going to sight it in today with slugs causes is made one of the best choke tubes out there if you do not have a rifle barrel in your shotgun by one of these it works