The Pro-Shot Payne Galway Brush Set is excellent for removing plastic from shotgun chambers! Premium Chamber brush with a full fill of bristles. The Payne Galway style brush is made to rotate 360 degrees in the chamber for fast & easy chamber cleaning. For use in Over and Under, Side by Side, and Single Barrel Shotguns. Features Excellent for removing plastic from shotgun chambersPremium Chamber brush with a full fill of bristlesMade to rotate 360 degrees in the chamber for fast & easy chamber cleaning