Cooper Arms Model 21 LVT in 204 Ruger. The 204 Ruger was designed for extended varmint sessions, and the LVT profile's heavier barrel complements the cartridge's intended use perfectly. Cooper's Model 21 LVT in 204 Ruger is among the flattest-shooting production varmint rifles available, with the heavy-profile barrel maintaining accuracy through the long shooting days that prairie dog hunting demands. Type: Rifle Action: Bolt-Action Caliber: 204 Ruger Capacity: 1 Year introduced: 2004, USA Weight: 65 oz Overall length: 44" Status: Active Intended use: varmint hunting, target shooting