The LAR-15 Lightweight Mountain Rifle is Rock River Arms’ lightweight AR-15-pattern sporting rifle. This model is chambered in 5.56 NATO with a 16″ barrel and a 30-round capacity. Manufacturer part number: MT1800.
Key features
- 5.56 NATO, 16″ barrel
- Capacity: 30 rounds
- Action: semi-automatic
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your Rock River Arms LAR-15 Lightweight Mountain Rifle rifle shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.








