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C&H Precision Walther PPQ / Q4 / Q5 Holosun 407K / 507K Steel Optic Plate – Integrated Rear Sight for Precision Shooting
Upgrade your Walther PPQ, Q4, or Q5 Match pistol with the C&H Precision Optics Steel Adapter Plate designed specifically for the Holosun 407K and 507K. Engineered for shooters who demand accuracy, durability, and the lowest possible bore height, this mount delivers a rock-solid fit with no compromise on sight picture.
Precision CNC-machined from premium steel on advanced HAAS equipment, each plate is inspected multiple times to ensure flawless alignment and maximum strength. The integrated rear sight replaces your factory sight, allowing for a clean co-witness setup when paired with the correct front sight height. This means faster target acquisition, better recoil control, and confidence shot after shot.
Developed in collaboration with 10-8 Performance, this plate is not just an accessory — it’s a performance upgrade that turns your Walther into a competition and defense-ready platform.
Key Features:
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Perfect Fit for Holosun 407K & 507K – Direct mount with no adapters needed.
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Integrated Rear Sight – Streamlined design for co-witness capability.
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Steel Construction – Built to handle heavy recoil and duty use.
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Low Bore Axis – Improves natural aim and sight tracking.
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Made in the USA – Designed, machined, and tested in Coastal Georgia.
Enhance your Walther pistol setup with our complete selection of Walther pistol accessories. Pair this Holosun 407K/507K steel optic plate with a Holosun red dot sight for unmatched precision, or add Walther night sights to improve your low-light shooting accuracy. For even more performance, explore our Walther magazine extensions to boost capacity and handling. Every upgrade is engineered for perfect fit, long-lasting durability, and enhanced shooting performance.
Frequently Asked Questions
Q: Which Walther pistols is this optic plate compatible with?
A: It’s designed for Walther PPQ, Q4, and Q5 Match models.
Q: Which optics will fit this mount?
A: The plate is compatible with Holosun 407K and Holosun 507K red dot sights.
Q: Does the integrated rear sight replace my stock rear sight?
A: Yes, it replaces the factory rear sight for a clean, co-witness-ready setup.
Q: Do I need to modify my slide to install it?
A: No modifications are required — it installs directly with supplied hardware.
Q: Can I co-witness my iron sights with the 407K/507K?
A: Yes, with the correct front sight height, co-witness alignment is possible.
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
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