Holosun SCS for the 5.7

[Dogmann]

Holosun makes a direct milled fit optic for M&P pistols. Will this optic work on the M&P 5.7? Not sure if the slide on the 5.7 is the same width??


SCS-MP2-GR-Holosun

 

[Dr.AK]

I'm almost positive it will NOT fit the S&W 5.7. The S&W ScS only fits the CORE M2.0 optic ready models. The confusing part is the s&w 5.7 uses the core 2.0 iron sights cut, but not the optics cut, as that is a modified RMSc footprint.
I ordered and will be using the EPS carry for my s&w 5.7. Freedom gorilla has a ton of YouTube videos of what optics options you have with a s&w 5.7 and how they co witness w/ the stock iron sights. He even shows how much they overhang the slide, on the sides.

 

[Navy vet]

I got the Holosun 507K on my 5.7. It was a direct fit. No plate needed. It did NOT come with the correct length screws. But I had read about this earlier and saw videos at Gorilla stating that as well. Gorilla sells them, but I contacted Holosun customer service. They requested I send pictures of the optic showing S/N. They shipped out the correct screws free of charge.