I have an unopened CB-6000, and opened, but only used once KSD-G3's for sale. It has everything they come with in it, all the spacers, all the rings, cage, the lock and the one key. Offering to sell both together for $130 including shipping in the contintal US, preferred payment would be paypal, but PM me if you're interested. I'll furnish pictures if requested, though everything is there in the CB-6000 bag. Thanks very much!