Mesa Tactical 6-Shell Side Saddle, 12 Gauge, Rugged, Reliable On-gun Shotshell Carriers, Fits Mossberg 500, 590, Black 90390

Manufacturer: Mesa Tactical
SKU: 905975
Manufacturer part number: 90390
UPC: 878405000228
Availability: 10 in stock
Old price: $109.95
$87.71
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Mesa Tactical 6‑Shell Side Saddle – 12 Gauge Rugged On‑Gun Shotshell Carrier

Experience unmatched reliability and rugged durability with the Mesa Tactical 6‑Shell Side Saddle. Designed specifically for 12 gauge shotguns, this on‑gun shotshell carrier offers quick access, secure retention, and seamless compatibility with the most popular Mossberg platforms. Whether you’re hunting, competing, or in a tactical scenario, the Mesa Tactical Side Saddle keeps your shells within immediate reach, so you never miss a shot.

Key Features

  • Six‑Shell Capacity: Holds up to six 12 gauge shells for rapid reloads.
  • Rugged Construction: Engineered from high‑strength polymer with reinforced steel attachment points for lasting performance in harsh environments.
  • Side‑Saddle Design: Low‑profile side mount reduces snagging and maintains a streamlined profile on the stock.
  • Secure Retention: Spring‑loaded latch ensures shells stay firmly in place during vigorous movement.
  • Easy Installation: Tool‑free mounting with pre‑drilled holes for quick attachment to your Mossberg 500, 590, or compatible 12 gauge models.
  • Corrosion‑Resistant Finish: Matte black coating provides stealthy aesthetics and protects against the elements.
  • Universal Fit: Compatible with Mossberg 500, 590, and most 12 gauge shotguns featuring a standard side‑saddle slot.

Compatibility

The Mesa Tactical 6‑Shell Side Saddle is expertly engineered to fit the following popular shotgun models:

  • Mossberg 500 – 12 Gauge
  • Mossberg 590 – 12 Gauge
  • Other 12 gauge shotguns with a standard side‑saddle rail

Benefits for Hunters, Sport Shooters, and Tactical Users

  • Rapid Reloads: Keep six shells ready for immediate loading, reducing downtime between shots.
  • Enhanced Control: The side‑saddle placement maintains balance and handling while keeping the magazine well protected.
  • All‑Weather Performance: Built to withstand rain, mud, and extreme temperatures without compromising functionality.
  • Stealth Operation: Matte black finish eliminates glare, making it ideal for low‑light and tactical environments.
  • Durability You Can Trust: Tested to meet military‑grade standards for impact resistance and longevity.

Technical Specifications

ModelMesa Tactical 6‑Shell Side Saddle
Caliber12 Gauge
Capacity6 shells
MaterialHigh‑strength polymer body with steel mounting hardware
FinishMatte black, corrosion‑resistant coating
CompatibilityMossberg 500, Mossberg 590, and other 12 gauge shotguns with side‑saddle rail
UPC878405000228
ColorBlack
Weight≈ 0.9 lb (410 g)

Installation Guide

  1. Ensure the shotgun is unloaded and the safety is engaged.
  2. Align the side‑saddle carrier with the pre‑drilled slots on the stock.
  3. Secure the carrier using the supplied stainless‑steel screws (included). No additional tools are required.
  4. Load up to six 12 gauge shells into the carrier, ensuring each shell seats fully.
  5. Engage the spring latch and verify smooth operation by pulling each shell free.
  6. Ready for action – your shotgun now has immediate, reliable access to six additional shells.

Frequently Asked Questions

Will this side saddle fit a Mossberg 590 with a custom stock?
Yes, as long as the custom stock retains the standard side‑saddle slot dimensions, the carrier will install without modifications.
Can I use this carrier with 12 gauge slug shells?
The side saddle is designed for standard 12 gauge shotshells. While it can accommodate some slug sizes, we recommend using it with conventional shotshells for optimal fit and performance.
Is the carrier waterproof?
The high‑strength polymer body is water‑resistant, and the matte black coating provides added protection against corrosion. However, it is not designed for submersion.
Do I need any special tools for installation?
No. The carrier includes all necessary screws and can be installed using a standard screwdriver or the provided hex key.
How does the spring latch work?
The spring latch automatically locks each shell in place when loaded. Pulling a shell slightly past the latch releases it for loading into the chamber.

Why Choose Mesa Tactical?

Mesa Tactical is a trusted name in high‑performance shotgun accessories. Our products are crafted with the same precision engineering that professionals rely on in demanding field conditions. The 6‑Shell Side Saddle combines tactical functionality with rugged durability, delivering a seamless blend of speed, safety, and reliability.

Upgrade your 12 gauge shotgun today with the Mesa Tactical 6‑Shell Side Saddle and experience the confidence of having every shell within arm’s reach.

Ready to enhance your shotgun’s performance? Add the Mesa Tactical 6‑Shell Side Saddle to your gear now.

The End

Products specifications
ManufacturerMesa Tactical
CategoryParts
SubCategoryRifle Parts
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