A buddy stumbled into this rifle and from what I can tell from internet research, its an FAL. I don't know anything about this or these rifles. I plan to take this one out to the range and see if it shoots. It has CAI stamped on the barrel. I found this to mean Century Arms International. Is this a reputable builder? Everything appears functional - bolt release, mag catch and release, sights are attached and operational. Overall, the rifle appears solid and in good shape. I am pretty sure he wants to sell it, what else do I need to know about this weapon to prep it for sale? Thanks for the info.