It's maybe not the most high tech web site I've ever seen but all parts and laid out correctly and the pictures of the items are correct which is more than I can say for similar on-line sellers. All in all, I'm two thumbs up and I'd be three thumbs up if I had the 3rd arm I'm always talking about!
Perfect fitment. It also holds the sear pin in tight as well. Best way to install seems to be putting them in at the same time as your firing pin block.