ADM Harris Bipod to Rail Mount QD Conversion Adapter – Short Action Precision
Quick detach Harris bipod adapter kit - ACCU Long Range
Amazon.com : Caldwell Bipod Adaptor for Picatinny Rail with Durable Construction and Traditional Bipod or Sling Attachment Hole for Outdoor, Range, Shooting and Hunting , Black : Gun Monopods Bipods And Accessories :