Chris Bravo writes how he  put together a SEK-Inspired SIG MCX in this Airsoft & Milsim News Blog (AMNB) article... "For this Boomstick Porn presentation, I’ve chosen a setup I saw the other day in use by a SEK (SpezialEinsatzKommando or SonderEinsatzKommando) operator during a raid somewhere in Germany. This rifle setup is current a “WIP” and some of the parts such as the Unity Tactical FAST mounts and the Griffin backup sights are added by myself as I run them on my other rifles as well. I’m pretty sure, these mounts will find their way into the German Law Enforcement units some day or maybe already did but we just haven’t seen pictures in public yet. Time will tell…"

Read the rest here.