Lightly used SP-3001, screws are in good shape, etc. "Rings" have some powdered resin on them to make them "grippier", but you can easily remove it if you don't want it. No wedge. I went with a taller mount instead.
$275 to me (paypal gift/+4%fees or check/MO).
0 MIL/0 MOA Height: 30...