Quote Originally Posted by CapitalBee View Post
16mm outer diameter on the hw95. Konceptus actually do a custom fit option. It costs about £4 more, but if you're confident taking a measurement of your barrel diameter, he will make it a very snug fit. I did this with my last purchase from him. Regarding finish, I'd probably go with the blued finish unless you were going for bare metal - if you wanted it painted / cerakoted, prepping the blued metal shouldn't be any more of a problem than bare metal.
Looking online it looks like mine has a 1/2" unf thread which is good. I'm just a bit confused by the Konceptus website as it doesn't show an option for blueing which I am after. I may be being stupid (no change there then!) and it's right in front of me but I can't see it.