The LAR-15 Predator is Rock River's dedicated varmint and precision AR-15 chambered in .223 Wylde, a chamber that accepts both .223 Remington and 5.56 NATO ammunition while maintaining match-grade accuracy with quality .223 loads. The heavy contour barrel is free-floated in a stiff handguard, and the two-stage national match trigger is factory-set for precision work. It is one of the most capable factory varmint ARs ever offered at its price. Type: Rifle Action: Semi-Automatic Caliber: .223 Wylde Capacity: 30 Year introduced: 2005, USA Weight: 136 oz Overall length: 40.5" Status: Active Intended use: Hunting, Target Shooting, Varminting