[Mike A]

Now at Brownells is that Mainstream?

https://www.brownells.com/handgun-p..._campaign=2020_03_11_Optics&utm_content=Promo

 

[ZoidMeister]

Looks mainstream to me . . . . .

 

[jcc7x7]

Yep, it's Mainstream.
It'll be on fleabay next LOL