Features: O-Rings for Remington 1100/11-87 shotguns Graphite coating for long lasting performance 12 Gauge only Available in packs of 3, 10 and 25 Also works with other shotguns that use an O-Ring barrel seal such as Pro Bore Guns, G-3 models, Beretta shotguns, Franchi shotguns, Winchester shotguns, Charles Daly shotguns, Tri Star shotguns, EAA shotguns and many others Mfg: Brownells SPECS: Fits Remington 1100/11-87 and other shotguns that use an O-Ring barrel seal.
