In addition to the very fine products that Mr. Pearson makes are risers/bases  made by Wayne Merrier of Brunswick, GA.  He makes them in two different heights for Anschutz, Sako Finnfire and Kimber and they use Weaver style rings.  The rear base has a .002" offset rise to help keep your scope centered for silhouette competition.  They also have the four animals etched on the sides.  Many of the smallbore silhouette shooters in the southeast use them.
Contact info for Wayne Merrier    
The Piddlers 
1505 Martin Luther King Blvd. 
Brunswick, GA 31520 
912-265-0890
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