Great product

Works as designed. Only Wish it had Electronic Coupling but I knew this when Purchasing

My copy has zero play to either the Leica R lens-mount side or to the S1H L camera-mount side. Great value if you don't need the ROM info with the Leica SL/2/2S cameras.

Improved over the first one I purchased (some years ago now). Keeps everyone on their best behavior as they can see I'm wearing a body camera (Yes, sir. No, sir. Three bags full sir.)

Very prompt and courteous. I wish I can drive to your store but my heart is too week.

I bought a cheap $35 adapter from another shop and it almost broke my camera mount as it would not come off. Was way too tight. I finally managed to get it loose and immediately spent the bucks on this adapter. I use it on my Panasonic S1 for M mount lenses. No need for the Leica branded one that costs more as the S1 does not read the Leica M 6 Bit Code. This is all you need, and its the best I have seen when it comes to adapters. Flawless.

Works great, but you pay for it.

I used to have a non brand name ring for the m lens to the SL body, but found the loose when the lens is on the ring, I don’t want to take the chance of falling off. This ring has met my expectations

BEEN USING THE PATROLEYES BODY CAMERA FOR ABOUT 2 WEEKS NOW. VERY EASY TO SET UP AND LEARN. GOOD STORAGE AND BOUGHT IT AT B & H ON SALE FOR A GREAT PRICE. I LIKE THE SECURITY OF BEING ABLE TO RECORD EVENTS WHEN I AM BIKE RIDING, WALKING AND EVEN DRIVING. IT IS JUST SO CONVENIENT FOR ME.

I’m not sure if it’s worth 4X as much as the usual brands but if you are a Leica user I guess the Leica user market is limited and you are paying the premium that Leica users are accustomed to.
I have never had problems with K&F or 7Artisan or any brand like the other reviews mentioned (K&F not showing this configuration yet)
But ultimately it is very good and if you paid $16,000 for the VM mount Leica lens this is just a necessary accessory and seems like an insignificant cost.