XPR Thumbhole Varmint in .223 Rem. Thumbhole stock, 22-inch heavy contour barrel, M.O.A. trigger. Type: Rifle Action: Bolt-Action Caliber: .223 Rem Capacity: 5 Year introduced: 2018, Belgium Weight: 8.25 oz Overall length: 42.5" Status: Active Intended use: Varmint, Prairie Dog, Precision