Mepro Usa Llc 901142007 Mco Pro 1.93" Picatinny Riser

The Meprolight MCO Pro 1.93" Picatinny riser is a precision mounting solution designed for shooters who need to elevate their optics on AR-platform rifles and other Picatinny-equipped firearms. If you're running a lower-magnification scope, red dot, or holographic sight and find yourself struggling with cheek weld or sight picture due to rail height, this riser bridges that gap—literally—without requiring a complete optic swap or permanent gun modification.

Built by Meprolight, a manufacturer with deep roots in professional and tactical optics, the MCO Pro riser offers a straightforward approach to co-witnessing and sight alignment. The 1.93" height sits between standard 1.5" and 2.26" options, making it a versatile choice for mid-range mounting applications. Whether you're setting up a duty rifle, a competition build, or a hunting platform, this riser lets you fine-tune your sight picture without the guesswork.

Installation is simple: it clamps directly onto standard Picatinny rail systems, so no gunsmithing, rail modification, or permanent alterations are needed. The solid engineering you'd expect from Meprolight—a brand trusted by professionals—means your optic stays secure and repeatable between uses and range sessions.

Key Features

• 1.93" height provides mid-range elevation for optimal sight alignment
• Direct Picatinny rail mounting—fits any mil-spec rail system
• Solid construction for secure, repeatable optic positioning
• Reversible design for left or right-hand shooter flexibility
• No permanent modifications to your firearm required

Specifications

Frequently Asked Questions

Will this riser work with my AR-15 or AR-10?

Yes. The MCO Pro clamps onto any standard Picatinny rail, which is the universal rail system on most modern AR-platform rifles, including AR-15s and AR-10s.

What height difference does the 1.93" riser provide?

The riser raises your optic 1.93" above the rail surface. This is a mid-range option—higher than a standard 1.5" riser but lower than a 2.26" mount—and suits many common scope and red dot configurations.

Do I need to permanently modify my gun?

No. The riser clamps directly to your existing Picatinny rail. It can be removed or repositioned without any gunsmithing or permanent changes to your firearm.

Is the MCO Pro reversible?

Yes, the riser is reversible, allowing you to accommodate left or right-hand shooter preferences.