Weaver also makes steel ones.
https://www.brownells.com/optics-mounting/rings-mounts-amp-bases/rifle-bases/grand-slam-bases-prod27339.aspx?avs%7cManufacturer_1=weaver&avs%7cMaterial_1=Steel

Brushbuster: "Is this thread about the dear heard or there Jeans?"
Plugger: "If you cant be safe at strip club in Detroit at 2am is anywhere safe?"
Deer are somewhere all the time
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