Choate Tool Mossberg 835/590 +1 Matte Magazine Extension. . Formulated by using several of the most sturdy and long lasting substances in existence these Shotgun Magazine Extensions from Choate Tool provides you with an item which will give numerous years of consistency. Choate Tool has been generating top quality products for a number of years and the Choate Tool Mossberg Magazine Extension is their very own manner of showing you just how much they are concerned. Here at OpticsPlanet we make it our responsibility to get the most suitable solution for all of your requirements and exhibiting the Choate Tool Mossberg Magazine Extension is a thing that we are happy to offer. Specifications for Choate Tool Mossberg Magazine Extension: Manufacturer: Choate Tool Condition: New Country of Origin: USA Features of: Adds one shotshell Steel construction Package Contents: Choate Tool Mossberg Magazine Extension Mag extension Mag tube spring High visibility shell follower What firearm models does the manufacturer say Choate Tool Mossberg Magazine Extension is compatible with? The manufacturer says that Choate Tool Mossberg Magazine Extension is compatible with Mossberg Model 835 Mossberg Model 590 Mossberg Model 930Choate Tool CMT-02-04-11: Mossberg 835/590 +1 Matte Magazine Extension