TacStar 1081212 Slimline Sideaddle Mossberg 930 12 Gauge 6rds Black Polymer w/Aluminum Mounting Plate

TacStar's Slimline SideSaddle helps to improve reload capabilities and efficiencies for shotgun receivers. It utilizes a non-glare, anodized aluminum backing plate with a contour to the plate so that it takes up less space on the receiver, while the shell carrier itself is made of flexible synthetic rubber material. This model is compatible with your 12 gauge Mossberg 930.