Mesa Tactical SureShell Aluminum Carrier – Remington 870/1100/1187

SureShell® Aluminum Carrier For Remington 870/1100/1187 (12-GA and 20-GA)
SureShell shotshell carriers are available in three configurations: four-shell, six-shell, and eight-shell. The six-shell and eight-shell configurations can be installed on the left side of the receiver, while the four-shell carriers can be installed on either side of the receiver. Carriers can also be installed pointing back toward the stock.

The principle difference between one model of SureShell and another, aside from capacity, is the backing plate, which is designed to mount the carrier assembly on a particular model of shotgun. Side-mount SureShell shotshell carriers for Mossberg, Remington and Benelli M1 shotguns use the trigger group pin holes to secure the assemblies to the weapon; the Benelli M2 Tactical, Benelli M4/M1014, Benelli SuperNova Tactical and some Mossberg 500/590 versions take advantage of the factory-tapped rail mounting holes in the tops of these shotguns and include integrated Picatinny optics mounting rails; another version with an integrated rail is the saddle-mount design for Remington; SureShell Carriers for M4 Carbine stocks feature special hardware for attachment to these buttstocks.