Hello everyone, I am happy to be the new owner of two XD's, one is the 3" sub and the other is the 5" tactical, plus I also have a spare 4" slide and barrel. The 3" and 4" both have night sights while the 5" has fiber optic sights. I have enjoyed firing both weapons, as well as alternating between the 4" and 5" setup. Hope everyone is having a good day and I look forward to reading your comments.