The TacStar SideSaddle Shell Carrier (brand part no. 1081159) mounts six extra rounds on a Mossberg 500 or 590 in a convenient, accessible location for fast reloading. Built by TacStar, the polymer shell carrier attaches to an aluminum mounting plate that installs directly on the shotgun receiver, with all mounting screws included and no gunsmithing required for most setups. Some field-grade shotguns may need a minor forend modification, though shotguns already fitted with the TacStar pistol grip forend do not require any changes. It is a proven, straightforward way to add on-gun capacity for defensive or competition use.

Key Specifications

• Holds 6 rounds of 12 gauge ammunition on the receiver.
• Fits the Mossberg 500 and 590 shotguns.
• Uses a polymer shell carrier attached to an aluminum mounting plate.
• Installs with included mounting screws and no gunsmithing for most setups.
• Measures approximately 7.75 inches in overall length.
• Weighs approximately 0.5375 pounds.
• Sized to fit Mossberg 500/590.
• Classified under the Range Loader style category.
• Functions specifically as a Shotshell Carrier.

Frequently Asked Questions

Which shotguns does this fit? The Mossberg 500 and 590 in 12 gauge.

Will I need to modify my shotgun? Most setups require no gunsmithing, though some field-grade forends may need minor modification; the TacStar pistol grip forend does not.

Buy the TacStar SideSaddle Shell Carrier

Keep more ammunition on the gun and cut your reload time when it matters most. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse our full range of shotgun parts.