I've read to be a negative nevertheless, the finish just isn't great for a $400 trigger and I think it dependant on photographs. Then also some do complain they don't work correct - suspect it's connected to non spec bolt carriers (lots of AR's in existence include variants, Rugers by https://stephenmdshw.blogars.com/33576151/considerations-to-know-about-rare-breed-frt-15-trigger-for-sale