FYI, the Corbin Smuggler has been discontinued, unfortunately. While most people complain that the Corbins are too heavy, the Smuggler was a worthwhile addition IMHO, just for the cool factor and a bit of storage. Now you have to keep your eyes open for a used one should you decide to go that way.
I went with the Sargent on my BCR and have zero complaints, a nice improvement over the stock nut crusher...
