Carlsons Choke Tubes Franchi Affinity Magazine Extension 8 Shot Black NSN N

Carlsons Choke Tubes Franchi Affinity Magazine Extension 8 Shot Black NSN N. 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 Franchi Affinity Magazine Extension: Manufacturer: Carlson's Choke Tubes Color: Black Magazine Capacity: 8 Round Additional Features: 8-Shot Condition: New Country of Origin: USA Features of Carlson's Choke Tubes Franchi Affinity Magazine Extension: Franchi Affinity Magazine Extension 8 Shot Package Contents: Carlson's Choke Tubes Franchi Affinity Magazine Extension barrel clamp plus & spring Carlsons Choke Tubes 04517 Franchi Affinity Magazine Extension 8 Shot Black NSN