C&H Precision Weapons M&P Core 2 Adapter Holoson 509T
The C&H Precision Weapons M&P Core 2 Adapter for Holosun 509T Red Dot Sight is a precision-engineered mounting solution that bridges your Smith & Wesson M&P 2.0 C.O.R.E. slide with the Holosun 509T optic. Built by a family-owned shop in Coastal Georgia, this adapter represents the kind of American craftsmanship that matters when you're trusting your optic to stay put under real conditions—whether you're running drills at the range, building a duty gun, or setting up a carry pistol that performs.
C&H machines every plate to exacting tolerances on HAAS CNC equipment, then runs each one through multiple quality checks before it ships. That precision foundation is reinforced by a patented stainless steel T-Nut design that delivers six to seven threads of engagement—an industry-leading standard that translates to rock-solid optic retention. The modular design means your mounting hardware is replaceable; if something gets damaged, you swap the fasteners, not the whole plate.
If you're mounting a Holosun 509T on an M&P 2.0 C.O.R.E. pistol, this adapter handles the job without compromise. All hardware arrives included and ready to install. Built for shooters who expect their gear to hold zero and deliver repeatably, shift after shift.
Key Features
- Precision machined for M&P 2.0 C.O.R.E. and Holosun 509T compatibility
- Patented stainless steel T-Nut with six to seven threads of engagement
- Steel construction for durability and co-witness reliability
- Replaceable mounting hardware—repair without replacing the entire plate
- CNC-machined to tight tolerances and quality-checked before shipment
Specifications
| Firearm Compatibility | Smith & Wesson M&P 2.0 C.O.R.E. |
| Optic Compatibility | Holosun 509T |
| Material | Steel |
| T-Nut Type | Patented stainless steel |
| Threads of Engagement | Six to seven |
| Hardware Included | Yes |
Frequently Asked Questions
Will this adapter work with my M&P 2.0 C.O.R.E. slide and Holosun 509T?
Yes. The C&H Precision Weapons M&P Core 2 Adapter is specifically designed to mount a Holosun 509T red dot to an S&W M&P 2.0 C.O.R.E. platform.
What's included with this mount?
All necessary mounting hardware comes included and ready to install.
Can I replace the mounting hardware if it gets damaged?
Yes. One of the key advantages of this design is that mounting hardware is replaceable, so you don't have to buy a new plate if a fastener is damaged or worn.
How precise is the machining on this adapter?
Each plate is CNC-machined on HAAS equipment to tight tolerances and passes multiple quality checks before shipment. It features a patented stainless steel T-Nut that provides six to seven threads of engagement—an industry-leading standard for optic retention.

