Aluminum receiver-mounted rail system for Mossberg 500/590 12-gauge shotguns. Features top Picatinny rail for accessories, six-shell side carrier, and allows continued use of bead sights.
Fits: Mossberg 500, Mossberg 590
The TacStar Shotgun Rail Mount with SideSaddle represents a thoughtful approach to shotgun accessory mounting and ammunition management. This system straddles both sides of the receiver, distributing weight evenly while maintaining the shotgun's balance and handling characteristics.
Materials and Finish
Mounting System
The top Picatinny rail sits at precisely the right height to allow continued use of your shotgun's standard bead sight—no need to replace or modify your existing sighting system. The six-shell side saddle keeps ammunition immediately accessible without adding bulk or weight to the shotgun's profile.
Designed specifically for Mossberg 500 and 590 12-gauge shotguns, this mount integrates seamlessly with these proven platforms.
Home defense, tactical training, sport shooting, and any application where you need quick access to additional ammunition without compromising your shotgun's ergonomics or sight picture.