Mossberg

Mossberg Scope Mounts & Picatinny Rails

The Ultimate Mounting Solution for Your Mossberg Firearm

Unlock the true accuracy of your Mossberg shotgun or rifle with an EGW one-piece Picatinny scope mount. Whether you're upgrading a classic Model 500 or 590 shotgun, or mounting a precision scope on a Patriot or MVP rifle, our rails provide a rock-solid, versatile platform. Precision-machined in the USA, our Mossberg scope mounts are the most rugged and reliable foundation you can buy for your optic.

Why an EGW Picatinny Rail is the Best Choice for Your Mossberg

A one-piece Picatinny rail offers superior performance for your Mossberg firearm in every critical way, enhancing its accuracy and versatility for any shooting discipline.

  • ✔ Rock-Solid Stability – A single, solid piece of 6061 T6 aluminum eliminates any potential for misalignment between rings and provides a flex-free foundation for your optic, essential for maintaining zero with shotgun slugs or rifle cartridges.
  • ✔ Maximum Eye Relief – Full-length Picatinny cross slots run the entire length of the rail, giving you the flexibility to mount your scope rings or red dot wherever you need for perfect, comfortable eye relief.
  • ✔ Unmatched Versatility – Our rail is cut to the MIL-STD-1913 Picatinny spec, allowing you to use both Picatinny and Weaver-style rings, giving you far more optic choices.
  • ✔ Easy Installation – Our Mossberg mounts are designed for a simple, drop-in installation using the factory drilled and tapped holes on your firearm's receiver.

Technical Specifications

  • Rail Type: One Piece Picatinny
  • Machined From: Domestic 6061 T6 Extruded Aluminum
  • Finish: Matte Black Anodizing
  • Mounting Hardware: All necessary Torx® head screws and T-10 bit included
  • Torque Specs: 20 in/lbs

Mossberg Scope Mount FAQ

How do I know which mount fits my Mossberg 500?

Most modern Mossberg 500, 590, and 835 shotguns come from the factory with receivers that are drilled and tapped for a scope mount. Our mount is designed to fit this standard factory hole pattern. We always recommend checking to see if your receiver has these mounting holes before ordering.

Do you make a scope base for the Mossberg Patriot rifle?

Yes. We manufacture specific Picatinny rails for both the Mossberg Patriot Short Action and Long Action rifles. Please be sure to select the correct action length for your specific rifle from the product listings to ensure a perfect fit.

Important Fitment Information

Mossberg has produced many variations of their firearms over the years. Please verify that your receiver is drilled and tapped for a scope mount before ordering. We always recommend measuring the hole spacing on your receiver to confirm a perfect fit.