Carlson's Choke Tubes 8 Round 12 Gauge Magazine Extension, Blue - 4500

Carlson's Choke Tubes Shotgun Magazine Extension Assembly Remington 870/1100/11-87/Versa Max/V3 12 Gauge 8-Round Black. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable swivel (not included) and a high visibility follower. The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. Easy to follow instructions are included. The magazine extension tube is great for home protection competition shooting and law enforcement. See chart below for the make/model and the magazine capacity. Overall Length of Extensions: 04500 (8.25-inch) 04501 (10.5-inch) 04502 (6.25-inch) 04503 (6.375-inch) 04504 (14.25-inch) 04505 (8.25-inch) 04506 (6.25-inch) 04507 (8.25-inch) 04508 (5-inch) 04510 (13.88) and 04511 (8.5-inch) 04512 (8.38-inch) 04513 (8.13-inch) 04514 (14.13-inch) 04515 (8.13-inch) 04516 (14.13-inch) 04517 (8.5-inch) 04518 (14.25-inch) Magazine round count is for the total capacity using 2 3/4-inch shells including 1 in the chamber when using 3" shells you lose 1 shell capacity. When using 3 1/2" shells you lose 2 shell capacity. Example: 8 shot extension= is 7 (2.75" shells) in the extension and 1 in the chamber 6 (3" shells) in the extension and 1 in the chamber or 5 (3 1/2" shells) in the extension and one in the chamber. Remington extensions require removal of tabs / detent in magazine tube on newer model shotguns All extensions are 12 gauge only. Specifications for Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga: Manufacturer: Carlson's Choke Tubes Color: Black Finish: Blued Fabric/Material: Steel Magazine Capacity: 8 Round Gun Make: Remington Gun Model: Remington V3 TAC-13 Remington Model 11-87 Remington Model 1100 Remington Versa Max Remington Model 870 Condition: New Country of Origin: USA Features of Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga: Remington 870/1100/11-87/V Max Magazine Extension 8 Shot Package Contents: Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga barrel clamp plus & spring The Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga is a quality addition to the Carlson's Choke Tubes lineup. For more great deals on Shotgun Magazine Extensions by Carlson's Choke Tubes please browse our Carlsons Choke Tubes Weapon Accessories page. Carlson's Choke Tubes 04500: Shotgun Magazine Extension Assembly Remington 870/1100/11-87/Versa Max/V3 12 Gauge 8-Round Black