Little question it's a China sight, but so are each of the crimson dots that in good shape within the Shield footprint slides such as the 43x/forty eight MOS. Oh yeah, this Riton pink dot has the Defend footprint so no need to have to get a plate to mount https://fernandokzmzj.webdesign96.com/21633215/not-known-facts-about-glock-43x-mos-slide