Pull off the muzzle of the gun. Now, slide off the fore grip/pump, and pump guide.
Also in this step, we will remove the stock. To do so, extend the stock half way, and slide off the plastic cap on the butt of the gun. Now pull the retractable stock off the rest of the way.
If this piece falls out, it should be set back into place with the smooth side up when the gun is reassembled.
Pull the 2 gun halves apart by pushing down on 1 side of the magazine well, while pulling up on the other. It is best to do this with the gun flat on the floor.
After opening the gun, you will have 2 halves, congratulations.
