C&H Precision Optic Plate for SIG P226/P229 RX Series Optic Plate to Holosun 509T (Steel)
Not Yet Rated | Write the First Review SKU: 222-C&H-SG69-509T-ST
UPC: 616943735369
MFG#: SG69-509T-ST

C&H Precision Optic Plate for SIG P226/P229 RX Series Optic Plate to Holosun 509T (Steel)

The C&H Precision SIG P226/P229 Steel Optic Plate is purpose-built for mounting the Holosun 509T red dot sight on your SIG pistol. Precision machined from high-strength steel, this adapter plate ensures a secure fit, long-term durability, and reliable zero retention. Designed specifically for shooters who demand rugged performance, it’s the upgrade you need whether for duty use, concealed carry, or competition.

Why Choose the CHPWS 509T Plate for SIG P226/P229?

• Perfect Fit for SIG Models – Compatible with P226 RX, Pro Cut, Legion, ZEV and P229 Pro, Legion, AXG Scorpion slides with Romeo1Pro/DPP cuts.
• Optimized for Holosun 509T – Ensures precise alignment, durability, and repeatable accuracy.
• Steel Construction – Outlasts aluminum plates and handles recoil with ease.
• Professional-Grade Performance – Trusted by law enforcement, military, and competition shooters.
• Made in the USA – CNC machined and QC tested for the tightest tolerances.

Compatibility

This plate is designed for:

• SIG P226 RX, Pro Cut, Legion, ZEV models
• SIG P229 Pro, Legion, and AXG Scorpion

Supported Optic: Holosun 509T

⚠️ Note: This plate is only for the Holosun 509T. For other optics (Trijicon RMR, SRO, Holosun 407C/507C/508C), see our full line of SIG optic plates.

Benefits of a Steel Adapter Plate

Many factory plates are aluminum and can wear down under heavy use. This steel 509T plate provides superior strength, reduces flex, and helps maintain zero even after thousands of rounds. For shooters who rely on their pistol in serious applications, steel is the standard.

Installation Notes

• Drop-in installation – no gunsmithing required.

• Uses supplied screws (torque to manufacturer’s specs).

• Co-witness height depends on optic and sight setup.

• Always dry-fit components before full installation.

FAQ:

1. Will this plate fit all SIG P226 and P229 pistols?
No. It is designed for P226 RX, Pro, Legion, ZEV, and P229 Pro, Legion, AXG Scorpion models with a Romeo1Pro/DPP cut.

2. Which optic does this plate support?
This plate is specifically engineered for the Holosun 509T red dot sight.

3. Is steel better than aluminum for optic plates?
Yes. Steel plates provide greater durability, resist flexing, and maintain zero more reliably under recoil compared to aluminum plates.

4. Can I install the plate myself?
Yes. Installation is straightforward and requires no gunsmithing, though proper torque application is important.

5. Does this plate allow for co-witness with iron sights?
Co-witness capability depends on your specific sight setup, optic height, and slide cut. Contact our team for guidance on sight height recommendations.

Upgrade Your SIG P226/P229 with CHPWS

When you need a rugged, reliable way to mount your Holosun 509T, the CHPWS Steel Optic Plate for SIG P226/P229 delivers unmatched strength and precision. Engineered in the USA, it’s trusted by professionals who demand the best.