The Meta Tactical Mesa SureShell Polymer shotshell carrier brings modular, rail-based versatility to your Mossberg 500 or Maverick 88. This 6-shell carrier system mounts directly to the receiver without gunsmithing, giving you a fast-access ammo solution that integrates with optics and tactical accessories via the included Picatinny rail saddle.

The heart of the Mesa is its injection-molded glass-filled polymer carrier, anchored to the receiver by a lightweight aluminum back plate with brass threaded inserts. A dual rubber friction system grips each shell securely—no rattle, no shift. The 4¾-inch Picatinny rail saddle is machined from aircraft-grade 6061-T6 aluminum, mil-spec hard anodized for a durable matte finish that won't glint in the field. That rail gives you a rock-solid platform to mount red dots, holographic sights, or other MIL-STD-1913-compatible optics.

Designed for home defense, tactical shotgun courses, or 3-gun competition, the Mesa puts six rounds exactly where you need them—on your gun, loaded and ready. Installation takes minutes; no permanent modifications to your Mossberg. The polymer construction keeps weight low, and the all-metal rail ensures zero flex under mounted glass.

Key Features

• 6-shell SureShell polymer carrier with dual rubber friction retention
• Lightweight aluminum back plate with brass threaded inserts
• 4¾-inch Picatinny rail saddle (aircraft-grade 6061-T6 aluminum, mil-spec hard anodized)
• MIL-STD-1913 compliant for optics mounting
• No gunsmithing required; direct receiver mount
• Fits Mossberg 500, Mossberg 590A1, and Maverick 88

Specifications

Brand	Meta Tactical LLC
Product Type	Shotshell Carrier with Picatinny Rail Saddle
Capacity	6 shells
Carrier Material	Glass-filled polymer
Back Plate Material	Lightweight aluminum with brass threaded inserts
Rail Material	Aircraft-grade 6061-T6 aluminum, mil-spec hard anodized
Rail Length	4¾ inches
Rail Standard	MIL-STD-1913 Picatinny
Shell Retention	Dual rubber friction system
Shotgun Compatibility	Mossberg 500, Mossberg 590A1, Maverick 88
Gauge	12-gauge
Installation	No gunsmithing required

Frequently Asked Questions

Will this carrier fit my Mossberg 500?

Yes. The Mesa SureShell Polymer carrier is designed to fit the Mossberg 500, Mossberg 590A1, and Maverick 88 shotguns without modification.

Can I mount a red dot or other optic to this carrier?

Absolutely. The integrated 4¾-inch Picatinny rail saddle is machined to MIL-STD-1913 specifications, so it will accept any standard mil-spec optic mount—red dots, holographic sights, magnified optics, and more.

Do I need to modify my shotgun to install this?

No. The Mesa mounts directly to the receiver with no gunsmithing required. Installation is straightforward and reversible.

How does the shell retention work?

The carrier uses a dual rubber friction system to hold each of the six shells securely in place. The glass-filled polymer design and rubber contact points prevent shells from rattling or shifting during movement or recoil.