Optic Mount for Holosun 509T to CZ P-10 Optics-Ready Pistols

Description

This optic mount is built specifically for shooters who need a reliable, zero-compromise interface between the Holosun 509T and a CZ P-10 optics-ready slide. Machined from a solid billet of steel in the Free State of Arizona, then finished with a black oxide treatment, this mount is designed to hold zero under hard use—whether that’s on a duty rig, in a competition stage, or during extended training sessions.

The mount fits directly into the factory optic cut on CZ P-10 slides that are optics-ready. No adapter plates or modifications to the slide are required. Included mounting screws let you go from box to mounted optic without sourcing extra hardware. The steel construction adds durability over aluminum alternatives, particularly important for shooters running suppressed pistols or high-round-count drills where heat and recoil can loosen lesser mounts.

Key benefits for your setup:

• Direct fit to CZ P-10 optics-ready slides – Works with the factory cut, no additional plates or filing needed.
• Steel construction, black oxide finish – Resists corrosion, wear, and carbon buildup. Holds up to holster wear and cleaning solvents.
• Designed for the Holosun 509T – The mount matches the footprint and screw pattern of this specific optic, ensuring proper engagement and repeatable zero.
• Includes mounting screws – Correct length and thread pitch for the 509T to CZ P-10 interface. No guessing or trips to the hardware store.
• Torque specification provided – Recommend 15 in-lb for the mounting screws. This prevents over-tightening (which can strip threads or distort the optic) and under-tightening (which can shift zero under recoil).

Installation is straightforward: clean the slide’s optic cut area, apply a small amount of thread locker if desired, position the mount, and torque the screws to 15 in-lb. The mount sits low enough to co-witness with standard-height suppressor sights on most P-10 models, though you should confirm your specific sight height if co-witness is a requirement.

This mount is for shooters who treat their gear as tools, not accessories. If you’re running a P-10 as a duty sidearm, competition gun, or serious defensive tool, this mount provides the secure, repeatable interface needed to keep the 509T locked in place. At $60, it’s a direct upgrade over plastic or thin aluminum plates that can flex or fail under heavy use.