Rock River Arms RRA LAR15 Predator2 16″ Gunmetal Gray

The Rock River Arms LAR15 Predator2 is a modern sporting rifle built around a 16-inch fluted stainless barrel and an extended-length free-float handguard for a balance of accuracy and modularity. It pairs a forged RRA LAR-15M lower with a forged A4 upper and features an RRA two-stage varmint trigger and RRA operator car stock with a Hogue rubber grip. The rifle is finished in gunmetal gray with a black synthetic stock and ships with a detachable 20-round magazine and RRA case. Manufacturer materials note that Fred Eichler series components are specific to this model.

Key Specifications

• The barrel measures 16 inches and is fluted stainless steel.
• The rate of twist is 1:8″.
• The lower receiver is a forged RRA LAR-15M.
• The upper receiver is a forged A4.
• The handguard is a Fred Eichler carbon-fiber free-float, extended length design with a full-length top rail.
• The muzzle device is an RRA Fred Eichler series muzzle brake with 1/2-28 threads.
• The trigger is an RRA two-stage varmint trigger.
• The stock is an RRA 6-position Operator car stock with Hogue rubber pistol grip.
• The magazine capacity is 20 rounds in a detachable magazine configuration.
• The finish is gunmetal gray with a black synthetic stock.

Engineered for reliable performance and real-world usability, this LAR15 Predator2 combines precise barrel work and a stable free-float handguard with practical ergonomics and a two-stage trigger to support accurate follow-up shots. The configuration suits shooters who value a no-nonsense platform for range use, precision-oriented applications, and modular customization.