Why choose Athena Precision red dot plates over others? What makes them the best?

Athena Precision plates are CNC-machined from hardened, heat-treated steel with tight tolerances, field-tested for duty and competition, made in the USA by a veteran-owned team, and backed by a lifetime warranty—built to hold zero when it matters.

What materials are Athena Precision plates made from?

Every plate is cut from hardened, heat-treated steel to maximize strength, thread integrity, and durability compared to aluminum or standard steel.

Which optic footprints do Athena Precision plates support?

We support popular footprints including Holosun 509T, Holosun EPS, Trijicon RMR, Leupold DeltaPoint Pro (DPP), Aimpoint ACRO, and more. Check the Plate Finder for your exact match.

Are Athena Precision plates compatible with different firearm models and optics?

Yes. We cover major brands like Glock, Sig Sauer, Smith & Wesson, FN, Staccato, HK, Vortex, Trijicon, Holosun, and others. Use the Plate Finder to confirm fitment for your firearm and optic.

How do Athena Precision plates maintain zero and ensure superior accuracy?

Precision CNC tolerances, hardened steel, and a locked-in interface (bosses/screw posts) prevent movement under recoil so your point of aim stays true after high round counts, impacts, and harsh conditions.

Can I install Athena Precision optic plates myself?

Yes. Installation is straightforward with included hardware. We recommend a small amount of thread locker (e.g., Loctite 222) and following the included instructions for proper torque and cure time.

Where are Athena Precision products made?

Engineered, manufactured, finished, and shipped from our facility in Salt Lake City, Utah. We are a veteran-owned American company.

What warranty do you offer?

All Athena Precision products include a lifetime warranty against material and manufacturing defects. We also accept returns on new, unused items within a reasonable period—contact support for help.

How low do Athena Precision red dot plates sit?

Our designs sit lower than most plates—often compared to a milled-slide feel—for faster presentation and better co-witness options. Exact thickness varies by model; see each product description.

Who uses Athena Precision products?

Trusted by law enforcement, military, competition shooters, and concealed carriers—plus any serious shooter who demands reliability and long-term zero retention.

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Athena Precision

Steel Red Dot Adapter Plate for Glock MOS to Steiner MPS

$65.00 USD

Sale Sold out

Shipping calculated at checkout.

Product variants

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Steel Red Dot Plate for Glock MOS to Steiner MPS

Steel Adapter Plate for Glock MOS & Steiner MPS

PRODUCT OVERVIEW

This steel adapter plate enables the seamless mounting of a Steiner MPS red dot sight or any optic with the same footprint to your Glock MOS slide. Athena Precision offers unmatched rigidity and precision under recoil and heavy real world use. Finished with a corrosion-resistant copper phosphate coating and shipped with all necessary screws and hardware, this drop-in solution requires no milling or modifications. We take immense pride in the aesthetics and quality of the parts we produce. Every product is engineered, manufactured, finished, and shipped from our shop in Salt Lake City, Utah.

Ideal for duty, competitive shooting, and concealed carry applications.

QUICK SPECS

Feature	Specification
Compatibility	Glock MOS Full Size Models 17, 19, 20, 21, 22, 23, 34, 33, 40, 41, 45, 47.
Optic Footprint	Steiner MPS
Material	Hardened Heat Treated 4140 Alloy Steel
Finish	Black Copper Phosphate Coating
Hardware Included	M3 x 0.5 x 6mm (All mounting hardware needed comes with the order.)
Thickness	0.200” (Measurement from the bottom of the plate to the mounting face of the optic *not* the overall thickness.)
Made In	Salt Lake City, UT, USA

**May fit other models, listed is what we've tested.**

KEY FEATURES

Premium Steel Construction - Delivers superior strength over aluminum, resisting any movement, flex and fatigue under high recoil.
Perfect Fitment - Reverse-engineered for exact match with OEM factory slides. No wobble, no play.
True Drop-In - No gunsmithing or milling required. Designed for hassle-free installs.
Surface Protection - Durable phosphate coating guards against corrosion, moisture, and wear.
Duty-Proven Performance - Trusted by law enforcement, competitors, and serious gun owners.

INSTALLATION GUIDE

FREQUENTLY ASKED QUESTIONS

Q: Will this fit all Glock MOS slides?
A: Yes. It is fully compatible with the MOS slides.

Q: Will this work with suppressor-height sights?
A: Yes. Most standard co-witness iron sights are supported.

Q: Will it hold zero through thousands of rounds?
A: Yes - tested up to 1,000+ rounds with no shift or loosening.

Q: Is this plate compatible with the Aimpoint Acro?
A: This version is for the Steiner MPS footprint. Please refer to our Acro compatible red dot plate.

Q: Is milling or custom fitting required?
A: Not at all. This is a plug-and-play solution designed for DIY installation.

CUSTOMER REVIEWS

"Great product from a great company 👍, super fast shipping, thanks. " -J.M.

"BEST MPS PLATE!! Hands down the best optic plate for the Steiner MPS! extremely impressed with the durability and it was the only plate that actually filled in the gaps on the MOS slide perfectly! little over 700rds and it still holds zero!" -S.

PERFORMANCE APPLICATIONS

Everyday Carry (EDC) - Slim profile with strong retention.
Duty & Tactical - Reinforced performance under high-stress use.
Competition - Maintains zero during dynamic courses.

RESOURCES

ORDER DETAILS

Price: $65.00
Availability: In Stock - Ships in 1-3 Business Days
Warranty: Lifetime Replacement Guarantee. We will happily return/replace any defective parts if you ever have any issues!
Support: Contact | athenaprecisioncnc@gmail.com | (801) 973-0800