New Ultralight Arms Model 20 in 223 Remington. The Model 20 in 223 Rem is an ultralight platform for the varmint shooter or predator hunter who prioritizes portability. Under 5 pounds in 223 Rem chambering, it is an extremely portable predator rifle. Melvin Forbes' composite stock absorbs what little recoil the cartridge produces, and the precision action delivers accuracy well in excess of most shooters' ability to hold. Type: Rifle Action: Bolt-Action Caliber: 223 Remington Capacity: 1 Year introduced: 1985, USA Weight: 51 oz Overall length: 40" Status: Active Intended use: varmint hunting, hunting