TacStar 1081035 Sidesaddle Rail Mount Shotgun 12 Gauge Black Polymer w/Aluminum Mounting Plate with Rail for Remington 870,1100,1187

This ultra-rigid lightweight aluminum unit straddles both sides of the receiver and is crafted with a non-glare anodized finish. The top Picatinny rail can mount a variety of accessories, yet is designed to sit just high enough to allow continued use of the shotgun's bead sight. This rail mount incorporates a Slimline SideSaddle shotshell carrier made of flexible synthetic rubber to keep six (6) extra shells in readiness.
This model fits 12 gauge Remington 870, 1100, and 11-87 models.