The GG&G Mossberg 590 Magazine Extensions are easy to install as long as you have a working knowledge of how to break down your shotgun to perform maintenance procedures.
Features:Perfect for military, law enforcement and home defense use
Fits 12ga mossberg 590 shotguns only
Unlike the competition, the magazine extension tube nut is CNC machined from wear resistant solid steel bar stock versus aluminum
When installed properly, the solid steel ratchet base on the mossberg 590 mag tube extension nut, securely retains the barrel under recoil
The unique magazine tube extension nut is manganese phosphated in a nonâ"reflective combat finish per mil-spec
The end cap of the magazine extension tubes can be removed separately to facilitate cleaning and the use of a magazine plug
Includes a new extended length magazine spring to insure proper function
The two shot mag tube extension adds two additional rounds and protrudes 2-1/4" beyond the end of an 18-1/2" barrelSpecifications:Material: 6061-T6 Aluminum
Finish: Hard Anodized Non-Reflective Matte Black Per Mil-Spec
Length: 6-1/4"
Weight: 5.5 oz.GG&G Mossberg 590 2-Shot Magazine Extension Tube
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WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
www.P65Warnings.ca.gov.
