Good for the money - Leapers Accushot Picatinny/Weaver 1" Bi-directional Offset Optimum Profile Mount RGWMOFS38-25H4

Be careful when tightening set screws. I didn't strip them, but you easily could. It is not larue, but it will do the job
Pros: price, ease of use
Cons: screw will strip if you over tighten them

This review was written in the old system and had content requirements that are different than reviews written today.