High $ has a hinge with detents so you can swivel it out of the way to check the chamber and clear jams.
Range model is essentially rigid, it will flex a little bit, but you will have to remove it to have full access to the ejection port.
I have both. The range model is good, but the higher end one is way more convenient.
I’m prob going to pick one of these TBRs up for my Mk11. The Caldwell brass catcher i currently use is fine for small frames but is a tad small for the large frames.
I have owned both and have used both on multiple platforms. The TBR brass catchers are just so much more functional and operator friendly, there is just no comparison between the high end TBR models and the Caldwells, or any otherS for that matter. Do yourself a favor, give Lew a call. He will get you fixed up with quality kit that works. You won’t regret it .