Quality buis - Magpul Industries MBUS Pro Offset Deployable Iron Sight

I needed to get some offset BUIS because I added a riser and magnifier to my rifle (previously had the regular MagPul flip ups, not offset). I researched a lot of offset sights and was a little worried these wouldn't fit with my magnifier or they would be cheap feeling. They actually fit perfectly (right behind the brass deflector and in front of the charging handle), and they are solid metal (they look plastic in the photos, but description does say they are metal). They feel really stout and have a positive 'lock' when flipped up for use. I think they should be painted flat black instead of the glossy black, but it doesn't seem to cause glare. Very happy with purchase and I bought a second pair for another rifle.