For 12 bore double barrel shotguns. Stops moisture entering the barrel during storage or transportation. For either side-by-side or over and under. Shotgun muzzle protector. Weighs approx 20 grams. The wool color will vary. For 12 bore double barrel shotguns. Stops moisture entering the barrel during storage or transportation. For either side-by-side or over and unders. Muzzle barrel plug for double barrel shotguns
