Sig P365 to Trijicon RMR/SRO/Holosun C Steel Red Dot Plate
Steel Adapter Plate for Sig Sauer P365 & Trijicon RMR/SRO/Holosun 407C/507C/508T/507Comp
PRODUCT OVERVIEW
This steel adapter plate enables the seamless mounting of a Trijicon RMR/SRO/Holosun 407C/507C/508T/507Comp red dot sight or any optic with the same RMR 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
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Feature
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Specification
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Compatibility
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Sig Sauer P365
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Optic Footprint
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Trijicon RMR/SRO, Holosun 407C/507C/508T/507Comp
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Material
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Hardened Heat Treated 4140 Alloy Steel
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Finish
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Black Copper Phosphate Coating
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Hardware Included
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M3 x 0.5 x 8mm & 4-40 x 5/16 (All mounting hardware needed comes with the order.)
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Thickness
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--- (Measurement from the bottom of the plate to the mounting face of the optic not the overall thickness.)
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Made In
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Salt Lake City, UT, USA
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*Does. not fit RCR!*
**May fit other models, listed is what we've tested.**
KEY FEATURES
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Premium Steel Construction - Delivers superior strength over aluminum, resisting any movement, flex and fatigue under high recoil.
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Perfect Fitment - Reverse-engineered for exact match with OEM factory slides. No wobble, no play.
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True Drop-In - No gunsmithing or milling required. Designed for hassle-free installs.
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Surface Protection - Durable phosphate coating guards against corrosion, moisture, and wear.
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Duty-Proven Performance - Trusted by law enforcement, competitors, and serious gun owners.
INSTALLATION GUIDE
FREQUENTLY ASKED QUESTIONS
Q: Will this fit all P365 slides?
A: Yes. It is fully compatible with the optics ready P365 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 Holosun 407K/507K?
A: This version is for the RMR footprint. 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
"Best customer service in the industry!" -B.H.
"Fit perfectly on my slide. Probably one of the highest quality optic plates I've bought to be honest. Screws were nicely labeled, installation instructions were clear, and speaking to them on the phone was a joy as well!" -E.L.
PERFORMANCE APPLICATIONS
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Everyday Carry (EDC) - Slim profile with strong retention.
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Duty & Tactical - Reinforced performance under high-stress use.
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Competition - Maintains zero during dynamic courses.
RESOURCES
ORDER DETAILS
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Price: $65.00
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Availability: In Stock - Ships in 1-3 Business Days
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Warranty: Lifetime Replacement Guarantee. We will happily return/replace any defective parts if you ever have any issues!
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Support: Contact | athenaprecisioncnc@gmail.com | (801) 973-0800
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