Mesa Tactical 4-Shell SureShell Carrier for Benelli M1/M2 Shotguns
These are simply the best shotgun mounted shell carriers on the market. They are machined out of 6061-T6 aluminum and feature an innovative rubber friction retention system to retain ammo reliably and withstand tough conditions and extended use.
They mount directly to the side of the shotgun receiver by substituting a steel bolt for the trigger pin retained by an acorn nut at the rear and custom steel retaining hardware at the front. Benelli models are curved to hug the receiver for a secure, clean looking arrangment. They also include an adhesive-backed, die-cut rubber gasket to protect the shotgun's finish. They are also designed to not obscure the shotgun's serial number.
Made of 6061-T6 Aluminum Bead blasted and mil-spec anodized for a rugged , non-glare finish.