GG&G Moss 590 6-sht Side Saddle Blk

The GG&G Moss 590 6-shot Side Saddle in Black is a proven shell carrier system designed for Mossberg 590 and 500 shotguns. This side saddle mounts directly to the forearm of your shotgun without requiring any modifications to the weapon itself, providing immediate access to six additional rounds during tactical operations, training evolutions, or field use. The no-gunsmithing installation makes it an ideal choice for operators who need to add capacity quickly without permanent alterations to their primary arm.

Constructed from 6061-T6 aluminum, the side saddle delivers lightweight durability essential for extended carry and deployment cycles. The non-marring backing plate protects your shotgun's finish during installation and daily use, preventing the cosmetic damage common with poor-quality carriers. GG&G's design accommodates the short tactical-length forearms typical on modern 590 platforms; users with longer sporting-profile forearms will need to transition to a tactical-length foregrip before installation. At 0.44 pounds, the added weight is negligible, maintaining the maneuverability and balance that operators depend on when transitioning between primary and secondary targets or navigating tight entry points.

This accessory is purpose-built for tactical shooters, law enforcement breaching teams, and serious shotgun enthusiasts who run pump-action platforms as duty weapons or defensive tools. The side-mounted configuration keeps rounds within arm's reach without interfering with magazine tube loading or chamber operation—a critical design consideration that distinguishes functional saddles from poorly conceived alternatives. The Mossberg 590 side saddle integrates seamlessly into patrol loadouts and training regimens where rapid reload capability directly impacts performance under pressure.