I've never used the rings SWFA bundles with the SS line of optics on Black Friday until this year and I installed them on a 6x that went on my 22LR trainer. They appear to be decent rings in regard to being dimensionally correct. As a result I didn't bother lapping them. I was a little concerned about torque on the clamp screw but so far so good.

I'm considering trying another pair but on a big gun. Does anyone have any feedback from use on heavily recoiling setups?

I have them on a pair of 308's..

But your're right that little clamp doesnt give a guy a feeling of confidence.

I've used several pairs and not had any problems with them. RTZ when removing and reinstalling scope has been pretty decent too. They're not as refined as many offerings, but seem to do what they're intended to do just fine.

John

I've also used on several guns from 22's to 308 and never had an issue..