TacStar Slimline Sidesaddle – Remington 870 12ga

The TacStar Slimline Sidesaddle mounts to the left side of your Remington 870 receiver, providing quick access to six additional 12-gauge shells without adding excessive bulk. This platform allows you to stage backup ammunition exactly where you need it—especially valuable for tactical applications, competitive shooting, or hunting situations where a rapid reload matters. The slimline profile keeps the shotgun manageable in tight quarters while maintaining ammunition on board.

Machined from aircraft-grade aluminum with a black anodized finish, the sidesaddle installs using existing receiver pins—no permanent modifications required. The elastic retention system secures shells firmly during recoil and movement while allowing fast individual extraction. Installation is straightforward for users comfortable with basic disassembly; the sidesaddle replaces the trigger group pins with longer pins included in the kit.

• Part Type: Shell Carrier / Sidesaddle
• Compatible Firearms: Remington 870 12-gauge
• Capacity: 6 rounds
• Material: Aircraft-grade aluminum
• Finish: Black anodized
• Retention: Elastic loops
• Installation: Drop-in using extended pins (basic disassembly required)
• Includes: Sidesaddle, extended trigger group pins, installation hardware