Ok, I bought a Heisse FN FAL. I love the gun, but hope that I didnt just screw myself. I paid 520 for it with two surplus mags. The gun seems to be well made, and the receiver seems to be fine, no tool marks or anything obvious like that. It came from ****ury arms, and they call it a sporter, even though there is nothing sport like about it. The only thing about it that does not look right is it has a silver metalic nob on the charging handle, instead of a black one. Can that be replaced with a more appropriate looking one? It looks a bit silly on the rifle. Any info and help I can get from you on how to make this a positive 500 dollar experience would be greatly appreciated.