Choate Tool Remington 12 Shot Magazine Extension +7 Rounds Blued Finish

Choate Tool Remington 12 Shot Magazine Extension +7 Rounds Blued Finish. 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 and long spring. 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 extension is figured 1 round in the chamber and 6 rounds of 2 3/4 inch shells in the magazine tube. The new model Remington 870/1100/1187 shotguns have dimples that will have to be drilled out with 3/16 drill bit before the spring will extend up into the magazine extension. The older model Remington 870/1100/1187/VersaMax will readily accept our extensions without any alterations. Find complete instructions in our FAQ section. Specifications for Choate Tool Remington 12 Shot Magazine Extension: Manufacturer: Choate Tool Color: Black Finish: Blued Fabric/Material: Steel Magazine Capacity: 7 Round Gun Make: Remington Gun Model: Remington Model 11-87 Remington Model 1100 Remington Versa Max Remington Model 870 Caliber: 12 Gauge Gun Type: Shotgun Included Accessories: Standard Condition: New Country of Origin: USA Package Contents: Choate Tool Remington 12 Shot Magazine Extension Spring Follower Clamp What firearm models does the manufacturer say Choate Tool Remington 12 Shot Magazine Extension is compatible with? The manufacturer says that Choate Tool Remington 12 Shot Magazine Extension is compatible with Remington Model 870 Remington Versa Max Remington Model 1100 Remington Model 11-87Choate Tool CMT-01-04-12: Remington 12 Shot Magazine Extension +7 Rounds Blued Finish