This is an instructable about how to modify a Cybergun Spring Op FAMAS to look like the SMR from Call of Duty: Black Ops 2. If you haven't played the game, it'll basically make a unique looking bullpup style spring rifle.
Step 1: Tools and Materials:
Make sure you do all plastic work in a well ventilated area. Most of the Dremel work I did here produced plastic fumes.
To start, Get a Cybergun FAMAS! I bought mine from Shourtyusa.com. It's the SV Tactical version, which came with a grip, a barrel shroud, the cheapest red dot sight known to man, a flashlight that looks cool but doesn't really light anything up, and a sling. It was the same cost as the FAMAS that doesn't have any of these accessories, and the barrel shroud makes it look a whole lot cooler.
Not needed, but helpful:
Black Spray Paint
Step 2: Lets Start Destroying!
So, first, cut off the giant rail/carrying handle. I cut about here. I used the small ledge in the picture to guide my cut. It was arbitrary at the time, but in the end, the height was important because this is where I mounted my rail for the sights. Basically, you want it as high as you can, so you have enough material to work with, but you want it low so the sights are closer to the barrel. It's a balancing issue that will depend on where you are comfortable with having your sights located. When you're cutting, watch out for screws used to hold the old iron sights in. Try to remove all of the screws that will be in the way of your cutting. The less metal in your path, the better.
On the second picture, make sure that you save the tagged part. I ended up going on a different path that how I started, and if I had thrown this part away, it would have been impossible to finish.