SMR. I also dislike the Type 25's sights, but that's just because I dislike the design of the carrying handle that they're attached to.
Sort of on topic, has anyone else noticed that the Peacekeeper actually has two sets of sights? The basic "W in a Peep Hole" sights that it uses normally, but then when you have an attachment sight on it, it has these MP7-style posts with teal tritium on them. It seems like the the sights are on some kind of pivot, and you flip to the tritium posts when using a sight. Why can't we use the clean MP7 style posts normally? Everyone seems to agree the MP7 irons are one of the best sights, so why cant the PK have them?
http://i152.photobucket.com/albums/s166/Ionizer_1/squirrel.jpg Carrier of Squirrel Flu