It works, but there's better options - ATN Quick Detach Scope Mount

This mount works, but I regret buying it. I don't care for the mounting style, specifically I don't like how you have to tighten the nuts on the side every time you re-attach the mount. The come loose upon removing the mount. If you're gonna spend $2k or more on an ATN scope, do yourself a favor and fo it right and get a Bobro mount. They make one specifically for ATN scopes.