Very impressed - Leapers UTG Top Mounted Deployable Rear Sight

Having Troy sights, I am not looking to compare as any comparison would be trivial. I believe BUIS should be functional and well made,these meet that requirement. I am very impressed with the quality UTG has put into these sights. The finish is not dull but more of a satin finish. I used powder blast (soaked) to see if the finish would be affected, as well as tried scratching them. They were not affected at all, even the white markings held up 100%
They have a positive lock upright and no play side to side. Yes I will be purchasing more in the future.