BENELLI NOVA/SUPERNOVA MAGAZINE TUBE EXTENSION SPECIFICATIONS:

Fits 12ga Benelli Nova/SuperNova shotguns only.

The front of the GG&G Benelli Nova/SuperNova 2 Shot Mag Tube Extension extends .175 beyond the barrel of a standard 18.5” model. The front of the tube will extend farther beyond the muzzle if a sling attachment is installed with the mag tube extension.

IMPORTANT: It's important that you realize that having your Mag Tube Extension protrude past the muzzle may cause carbon build-up, scoring or discoloring to the mag tube extension, especially if you are using a ported choke tube. GG&G does not warranty this type of finish damage to the extension.

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 Benelli Nova/SuperNova mag tube extension nut, securely retains the barrel under recoil.

The unique magazine tube extension nut is manganese phosphated in a non–reflective combat finish per Mil-Spec.

The end cap of the magazine extension tube can be removed separately to facilitate cleaning and the use of a magazine plug.

Both magazine extension tubes are machined from 6061-T6 aluminum and Type III hard anodized non-reflective matte black per Mil-Spec.

Package includes a new extended length magazine spring to insure proper function.

Two Shot Tube Length: 6.418".

Weight: 5 oz.