M16A2 rifle for Sandstorm

In the menu, there is an M16A2 icon. Can you guys gave me some media/pictures of the gun?

If you remember playing the original source Insurgency. Chances are, the M16A2 may come back in Sandstorm.

As part of the NDA, we're not allow to leak any more gameplay screenshots from Sandstorm until the official launch day on PC on September 2018.

An M16A2 is similar to the newer A4 but with a non detachable carry handle, non-railed KAC handguard and other improvements over the A1. If you've seen the movie "Black Hawk Down", then there is plenty of M16A2 action in that movie. Also google and imfdb are your friends.