Aero Precision SOLUS Competition rifle with 20-inch Aero Precision match barrel. Monolithic upper receiver with full-length Picatinny top rail. Purpose-built for 3-Gun and precision competition. Type: Rifle Action: Semi-Auto Caliber: 5.56 NATO Capacity: 30 Year introduced: 2021, USA Weight: 80 oz Overall length: 37.5" Status: Active Intended use: Competition, Precision, Long-Range