I agree it's a "heavy duty" clip! But you really should think of it as a metal belt loop. If you happen to slip this clip over a pair of shorts, you'd better be prepared to cut away the fabric to get it loose! Full grown alligators have less of a grip!!
Seriously, this is a great case although my main use for it is to keep my R9 secure in the console of my truck when temporary storage there is required.