Mesa Tactical Sureshell Shell Carrier and 20” Rail for the Remington 870 and Mossber 500/590. These Shell Carriers & Rails hold 6 12 gauge shotgun shells and can accommodate a wide variety of optics. With the 20” rail length, iron sights traditionally used on an AR15 can be used. The user can also mount optics with varying degrees of eye relief anywhere on the Picatinny rail. With such a generous amount of rail space, sling mounts and lights can be mounted as well. The Sureshell Carrier and Rails are constructed of aluminum with a matte black finish.
The Remington 870 model is compatible with factory magazine extensions or no extensions at all. The Mossberg 500 model utilizes Mesa Tactical’s new Magon magazine clamp. This clamp allows the gun to be completely field stripped, including removal of the barrel and bolt, while leaving the rail intact. The Mossberg 500 model includes a Picatinny rail clamp for the forward attachment.