Rock River Arms LAR-15 Operator ETR Carbine
Rock River Arms LAR-15 Operator ETR 5.56 NATO carbine with 16" threaded barrel, M-LOK handguard, adjustable stock, and Hogue grip. Includes magazine and carrying case.
Rock River Arms LAR-15 Operator ETR Carbine
The LAR-15 Operator ETR represents a thoughtful approach to the modern carbine—a rifle designed for those who understand that reliability and ergonomics matter in the field.
Key Features
- 16" 5.56 NATO barrel with threading for suppressors or muzzle devices
- 13" lightweight M-LOK handguard for mounting accessories and maintaining a balanced platform
- Extended charging handle for positive control in any shooting position
- RRA 6-position adjustable stock for fit and comfort across different shooters
- A2 flash hider to reduce muzzle signature
- Hogue Beavertail grip for secure, comfortable control
What's Included
This package comes complete with a 30-round magazine, protective carrying case, extended charging handle latch, 5-slot Picatinny rail section, quick-detach sling mount, operator's manual, and warranty documentation.
The Operator Philosophy
Rock River Arms built this carbine for shooters who demand a practical, no-nonsense rifle. The M-LOK system allows you to configure your setup exactly as you need it, while the 16" barrel strikes the balance between velocity and maneuverability. Whether you're training, competing, or preparing for field use, the LAR-15 Operator ETR delivers the performance you expect from a quality American-made platform.
