New Ultralight Arms Model 20 Titanium in 308 Winchester. The Titanium variant of the NULA Model 20 incorporates titanium receiver components to reduce weight below the standard chromoly steel action, pushing the finished weight of the 308 Win rifle below 4.75 pounds in some configurations. The most extreme expression of Forbes' lightweight engineering in the short action, for customers who count grams as well as ounces. Type: Rifle Action: Bolt-Action Caliber: 308 Winchester Capacity: 1 Year introduced: 2000, USA Weight: 46 oz Overall length: 41" Status: Active Intended use: hunting, mountain hunting