Tidbits.....

Talley makes their standard bases and also their lightweight rings for these.


These EGW's are lesser known great lightweight economical options if you stick with the rail:

https://www.brownells.com/optics-mo...l-aluminum-rings-prod41013.aspx?psize=96


The bolt knob is easily removed and replaced if you prefer a different style. I chucked my round one up from my Extreme in a drill and shaped and polished it into a large teardrop. Surface finish is now better than original.