Anyone use Burris Signature rings w/ the plastic inserts?

[Triggernosis]

Opinions?

[Ernie]

Use them on all of my rigs and haven't had a problem with any of them to date (both 30mm and 1" tubes).

I have used these rings on several rifles and they are great,No scope ring marks. With the optional offset inserts you can get additional 20moa of come ups.

[winmagman]

The make for a great "poor mans tapered base", keeps your scope surfaces mark free, and they hold exceptionally well. Just remember to clean the inserts well if you use them on a big boomer.

Chris

[ilscungilli]

I have read that the plastic inserts set after the first few days and need to be retorqued. I had them on my 7mm, and noticed that after the first year of shooting, my scope had slipped forward around 1/2". After snugging them down, I haven't seen any shift.

[yotefever]

I have a set I can't use because I need the Z ring set for a Weaver base, anyone want to trade? 30mm

[lazylabs]

what hieght?