Not comin to Houston soon and my kid is down Pearland way. Sorry bout that.

You honestly cant damage anything unless you beat on it with a hammer. Simple process. Break upper and lower apart, remove BCG with charge handle....thats it. Wipe it, oil it, grease it, and put it back together.

No need to pull the BCG apart. Oil LIBERALLY when you put it back in. AR's like wet.

NOTE: DO NOT PULL THE TRIGGER WITH IT APART!!!!!! The hammer face CAN damage the edge of the lower it will slam into.