The Alexander Arms Ulfberht .338 Lapua is a usa-made semi-automatic sniper rifle chambered in .338 Lapua Magnum, introduced in 2014. Primary use: sport, self_defense. Type: Rifle Action: Semi-Automatic Caliber: .338 Lapua Magnum Capacity: 10 Year introduced: 2014, USA Weight: 160 oz Overall length: 46" Status: Active Intended use: sport, self_defense