Gg&g Benelli M2 3-sht Ext Mag Tube

The GG&G Benelli M2 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. No modification to the shotgun required.
Features :

• Perfect for Military, Law Enforcement and Home Defense use
• Fits 12ga Benelli M2 shotguns
• When installed properly, the solid steel ratchet base on the Benelli M2 mag tube extension nut, securely retains the barrel under recoil