Q. Where can I buy stripper clips, guides, bandoleers and related items?
These are often found at gun shows and many mail order and online vendors also carry them. However, most folks, including the author, consider the best source to be Chuck Rupe at Wu's Surplus. Chuck provides top-quality surplus at bargain prices. He's a one-man shop, so it sometimes takes a few days to get an email response, but he has thousands of satisfied customers.
Go visit: Wu's Surplus