Nice looking Tactical Rifle "rideabike06", you will like this setup if your running and gunning a course with 8" steel plates and/or paper targets. We train a slightly modified "Magpul Dynamic Art of Tactical Carbine" system, but looks very much like Magpuls.. Try this, if is fun, fast and very effective at stopping Zombies and or bad guys.

Magpul Dynamics Art of the Tactical Carbine Volume 1 Live Drill - YouTube