For those of you who replied to my questions about AR gas blocks, I ordered an upper with a standard A3 front sight gas block and was originally going to go with a Magpul Mlok handguard. Well it seems that everything from everyone has finally gotten under my skin, and I cancelled the order for the Magpul and would now like to go with the free float option. My question now is, are there any rifle length free-float handguards that are worth a damn AND won't break the bank? I found this one on ebay: http://www.ebay.com/itm/12-inch-Fre...626886?hash=item25b000b746:g:xlsAAOSw~bFWKXIm Is it worth a damn? Anything else to recommend like it? Whatever I end up going with, I HAVE to be able to put a front sling swivel mount on it.