The Warne Mountain Tech 20MOA Picatinny Base is specifically designed for Bergara Premier short action rifles. This one-piece base features a matte black finish and is constructed from durable aluminum. It utilizes the MIL-STD 1913 Picatinny mount type for secure optics attachment.Key FeaturesType: One-piece base for enhanced stability.Mount Type: Compatible with Picatinny/Weaver rings.Included Rings: Rings are not included; requires MIL-STD 1913 Picatinny rings.Finish: Matte black to reduce glare.Compatibility: Fits Bergara Premier rifles.