12-round magazine extension for Benelli 12-gauge shotguns - CARLSON'S

Magazine extension to extend the capacity of your Benelli M1, Benelli M2 Benelli Super Black Eagle shotgun to 12 rounds.

Compatible with Benelli M1, M2 and Super Black Eagle 12 gauge semi-automatic shotguns
Made entirely of high-strength steel with a burnished finish
Replacement spring included
High visibility follower included
Mounting bracket included
Installs by removing the existing tank pad
Length: 48.9cm
N.B.: The number of shots refers to the total capacity, i.e. always considering 1 shot in the chamber (example: 8 shots = 7 shots in the magazine + 1 shot in the barrel)

The total number of shots refers to standard 70mm 12-gauge cartridges. In case of Magnum ammunition (76mm) 1 round of total capacity is lost. In case of Super Magnum ammunition (89mm) 2 rounds of total capacity are lost