Described as a cross between the OBR and the PredatAR models. Can be quickly broken down for storage or transport. Available in 5.56 NATO, 7.62 NATO, .260 caliber, or 6.5 Creedmoor. Barrel lengths are 16.1”, 18”, or 20” for 5.56 NATO and 7.62 NATO calibers; 20” or 22” for .260 caliber and 6.5 Creedmoor.