Welcome aboard oneyeopn! The newer Sports have been shipping with the Magpul fold down sight (real nice). The older ones have the non-collapable sight. That one is still nice but not as handy as the Magpul. There are still a few of the old production that are shipping, but most seem to now be the Magpul. Where'd you order from? I'd say there's about a 75% chance you'll get the foldable version.

Jayhawkhuntclub