Choate Tool Remington 870/1100 Lightweight 20 Gauge 10 Shot Extension +5 rounds

Choate Tool Remington 870/1100 Lightweight 20 Gauge 10 Shot Extension +5 rounds. These kits are constructed of solid blued steel and come with 1 Magazine Extension 678 9 or 10 shot 1 Base Clamp 1 High Visibility Shell Follower. For guns made before about 1987 you might have a 20ga gun made on a 12ga receiver. If your magazine tube will take a 12ga shell then you have one of the older guns that needs the 12ga extension. Using the 7 shot extension as an example shotgun capacity for a magazine exte