The Aim Sports MR6RK Side Shell Carrier Polymer W/Aluminum Mounting Plate 12 Gauge 6rd Rem 870 is a simple, drop-in upgrade that keeps extra shotgun shells right where you need them. Designed specifically for the Remington 870 platform, it combines a lightweight polymer shell carrier with a rigid aluminum mounting plate to hold six 12 gauge shells securely along the receiver for faster reloads.

This sidesaddle is ideal for home protection shotguns, range training, or competition practice where quick access to spare shells matters. The quick detach design allows you to remove or install the carrier without permanent modification, while the compact 7-inch profile adds capacity without getting in the way. Aim Sports backs this practical accessory with a reputation for delivering functional, value-focused firearm upgrades.

Key Features:

• Manufacturer: Aim Sports
• Model: MR6RK Side Shell Carrier
• Caliber: 12 Gauge
• Condition: New
• Product Type: Shell Holder
• Capacity: 6 Rounds
• Length: 7"
• Weight: 5.3 oz.
• Unique Features: Quick Detach Design, Polymer Carrier With Aluminum Mounting Plate, Includes Mounting Hardware