[Syn]

tons of one point slings (got one already) on ebay that clip onto g36c:
http://search.ebay.com/search/search...ing&category0=

ehobby asia: http://search.stores.ebay.com/eHobby...665468QQsofpZ0

or get lucky like I did today:
http://airsoftcanada.com/showthread.php?t=54226