Grovtec One Piece Barrel Band Swivel Sets .430" to .445" Black GTSW42

No swivel stud on your shotgun forearm? Want to mount a sling on your lever action rifle's magazine tube? Grovtec's Barrel Band Swivel Sets are your answer. Their one and two-piece barrel band sets fit almost any firearm from a .22 rimfire magazine tube of .420" diameter up to shotgun barrel with a .900" diameter.