The Rock River Arms FR16 5.56mm Rifle combines practicality and performance to deliver a superior shooting experience. With its precision-engineered MIL-STD upper and lower receivers, and Radical’s innovative 15″ MHR free float rail system, this rifle ensures enhanced accuracy while maintaining cool-keeping properties and ample space for accessories. The B5 Grip and B5 Stock are designed for comfort and stability, making this a reliable choice whether it’s your first AR or an addition to your growing collection.
- Model: Rock River Arms FR16 5.56mm Rifle MLOK 16in
- Barrel Length: 16″
- Barrel Material: 7075-T6 Aluminum
- Caliber: 5.56x45mm NATO
- Capacity: 30+1
- Action: Semi-Auto
- MPN: FR16556SOC15SHR
- Twist Rate: 1:7″
- Category: Modern Sporting Rifles
- Handguard: 15″ M-Lok Skinny Hybrid
- Stock: B5 Systems Bravo Stock
- Grip: B5 Type 23 P-Grip
