Athena Precision
S&W M&P 2.0 to Holosun 509T Steel Red Dot Adapter Plate
S&W M&P 2.0 to Holosun 509T Steel Red Dot Adapter Plate
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S&W M&P 2.0 to Holosun 509T Steel Red Dot Plate
Steel Adapter Plate for Smith & Wesson M&P 2.0 & Holosun 509T
PRODUCT OVERVIEW
This steel adapter plate enables the seamless mounting of a Holosun 509T red dot sight or any optic with the 509T footprint to your S&W M&P 2.0 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 |
Smith & Wesson M&P 2.0 |
Optic Footprint |
Holosun 509T |
Material |
Hardened Heat Treated 4140 Alloy Steel |
Finish |
Black Copper Phosphate Coating |
Hardware Included |
Custom 6-32 x 5/16 (All mounting hardware needed comes with the order.) |
Thickness |
0.100” (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.
FREQUENTLY ASKED QUESTIONS
Q: Will this fit the M&P 1.0 slides?
A: This version is for the 2.0. Please refer to our 1.0 compatible red dot plate.
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 with thousands of rounds with no shift or loosening.
Q: Is this plate compatible with Holosun EPS407K/507K?
A: This version is for the Holosun 509T. Please refer to our 407K/507K-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
"The plate itself is amazing. Tight tolerances, everything lines up like it should, coating looks good. I can say that I don’t have a single issue with the product. These days that is rare. Thank you, Athena Precision." -J.C.
"Best plate for 509t optics sits extremely low.” -G.L.
"This is my second optic plate from the CNC Pros/Athena Precision. The fit and finish is top notch quality, and I am very pleased." -D.G.
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: $70.00
- 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
SKU:SW-MP2-509
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The base plate adapter had a super quality look and finish. The fitment was perfect and compatible with my 509t. Thank you!
Fantastic product. Customer service was quick to respond to my questions. Shipping was fast. Excellent experience overall. Highly recommend!
Fot and finish is flawless
The fit to the pistol and optic is about as perfect as it can get. Only just a very slight gap at the rear of the optic. The 509T sits just about as low as being direct milled to the slide and the factory M&P optic height sights offer a 1/5th-1/6th cowitness which is more than usable. The finish is fine; however, I wish they would do a QPQ nitride instead of the oxide coating for even more wear and corrosion resistance and eliminate the need to keep it lightly oiled. Still better than most other 509T plates on the market.