
Availability: In Stock
The CHP M&P 5.7 Adapter for Holosun 407K/507K red dot sights is a precision mounting solution engineered to bolt a Holosun 407K or 507K directly to your Smith & Wesson M&P 5.7 or Equalizer pistol. If you're running one of these compact, easy-shooting handguns and want to add a popular micro red dot without guesswork or gunsmith work, this C& H Precision adapter does the job with the accuracy and durability you'd expect from a CNC-machined optic mount.
C&H Precision Weapons machines these adapters in-house using HAAS CNC equipment and puts each one through multiple quality-control checks before it ships. The result is a rigid, precision-fit plate that handles the tight tolerances modern pistol mounting demands. You get stainless steel hardware included; the plate itself is built from 6061 aluminum and finished with Mil-Spec Type III hard anodizing—a durable surface that stands up to rough handling and salt spray alike.
Whether you're upgrading a defensive carry gun, setting up a range workhorse, or building out a competition platform, this adapter is the solid mechanical foundation your optics deserve. It's made in Coastal Georgia by a small family-owned shop committed to precision manufacturing, not overseas bargains.
| Brand | C&H Precision Weapons |
| Material | 6061 Aluminum |
| Finish | Mil-Spec Type III Hard Anodized |
| Optic Compatibility | Holosun 407K, 507K |
| Firearm Compatibility | M&P 5.7, Equalizer |
| Hardware | Stainless Steel (Included) |
Yes. The CHP M&P 5.7 Adapter is specifically engineered for Holosun 407K and 507K red dots on M&P 5.7 and Equalizer pistols.
The adapter comes complete with stainless steel mounting hardware, so you have everything needed to attach your optic.
The plate is finished with Mil-Spec Type III hard anodizing, a tough, corrosion-resistant surface designed to handle the wear and environmental exposure of everyday carry and use.
Yes. C&H Precision Weapons manufactures and ships these adapters from their small family-owned business in Coastal Georgia, using HAAS CNC machines and rigorous quality control.

SKU: 121686585 • Width: 3.85in • Height: 0.1in • Depth: 5.8in • Weight: 0.06oz





Availability: In Stock
The CHP M&P 5.7 Adapter for Holosun 407K/507K red dot sights is a precision mounting solution engineered to bolt a Holosun 407K or 507K directly to your Smith & Wesson M&P 5.7 or Equalizer pistol. If you're running one of these compact, easy-shooting handguns and want to add a popular micro red dot without guesswork or gunsmith work, this C& H Precision adapter does the job with the accuracy and durability you'd expect from a CNC-machined optic mount.
C&H Precision Weapons machines these adapters in-house using HAAS CNC equipment and puts each one through multiple quality-control checks before it ships. The result is a rigid, precision-fit plate that handles the tight tolerances modern pistol mounting demands. You get stainless steel hardware included; the plate itself is built from 6061 aluminum and finished with Mil-Spec Type III hard anodizing—a durable surface that stands up to rough handling and salt spray alike.
Whether you're upgrading a defensive carry gun, setting up a range workhorse, or building out a competition platform, this adapter is the solid mechanical foundation your optics deserve. It's made in Coastal Georgia by a small family-owned shop committed to precision manufacturing, not overseas bargains.
| Brand | C&H Precision Weapons |
| Material | 6061 Aluminum |
| Finish | Mil-Spec Type III Hard Anodized |
| Optic Compatibility | Holosun 407K, 507K |
| Firearm Compatibility | M&P 5.7, Equalizer |
| Hardware | Stainless Steel (Included) |
Yes. The CHP M&P 5.7 Adapter is specifically engineered for Holosun 407K and 507K red dots on M&P 5.7 and Equalizer pistols.
The adapter comes complete with stainless steel mounting hardware, so you have everything needed to attach your optic.
The plate is finished with Mil-Spec Type III hard anodizing, a tough, corrosion-resistant surface designed to handle the wear and environmental exposure of everyday carry and use.
Yes. C&H Precision Weapons manufactures and ships these adapters from their small family-owned business in Coastal Georgia, using HAAS CNC machines and rigorous quality control.
SKU: 121686585 • Width: 3.85in • Height: 0.1in • Depth: 5.8in • Weight: 0.06oz
