Night Fision Holosun K Optic Plate Features The Night Fision Optic Plate is machined from 17-4 stainless steel and built to precise tolerances giving the Holosun 509T a secure mounting surface on the Smith and Wesson M&P 2.0 s factory optic cut. That tight fit matters under recoil where a loose or ill-fitting plate can shift zero or work itself free over time. The 17-4 stainless construction resists the stresses of repeated firing far better than softer alloys holding its precision through extended use. Shooters converting their M&P 2.0 to run a red dot get a mounting plate engineered specifically for that slide cut. A nitride finish coats the plate in a durable corrosion-resistant black surface that matches typical pistol finishes and stands up to daily carry and range use. Night Fision includes all the mounting hardware needed for installation so the plate is ready to install right out of the package. The combination of premium steel a precise fit and a tough finish reflects Night Fision s focus on precision and durability in its pistol optic mounting lineup. For owners of the Smith and Wesson M&P 2.0 looking to add a Holosun 509T this optic plate offers a secure purpose-built solution. Night Fision Holosun K Optic Plate Specifications Manufacturer: Night Fision Model: Optic Plate Type: Optic Mount Material: 17-4 Stainless Steel Finish: Nitride Color: Black Compatible Hosts: Smith and Wesson M&P 2.0 Holosun 509T Includes: Installation Hardware Available At: GrabAGun