The Radical Firearms BTR 5.56 NATO delivers compact firepower in a 10.5-inch barrel configuration that maximizes maneuverability without sacrificing terminal performance. This AR-15 pistol platform combines proven direct impingement operation with modern manufacturing techniques to create a reliable close-quarters firearm. Built on Radical Firearms' reputation for quality components at competitive prices, the BTR series represents solid engineering for tactical applications.
What Makes This Different
The BTR (Battle Tested Reliable) designation reflects Radical Firearms' focus on mil-spec components and rigorous quality control standards. Unlike budget alternatives that cut corners on critical parts, this pistol features a properly staked gas key, magnetic particle inspected bolt, and shot-peened bolt carrier group. The 10.5-inch barrel length provides optimal velocity retention for 5.56 NATO loads while maintaining the compact profile essential for vehicle operations and confined spaces.Key Features
- 10.5-inch 4150 chrome moly vanadium steel barrel with 1:7 twist rate
- M4 feed ramp extension for enhanced reliability with various ammunition types
- Mil-spec bolt carrier group with proper staking and magnetic particle inspection
- A2 flash hider effectively reduces muzzle flash in low-light conditions
- Standard AR-15 lower receiver accepts all mil-spec triggers and components
- Picatinny rail system allows mounting of optics, lights, and accessories
- Carbine-length gas system optimized for 10.5-inch barrel performance
Technical Specs
- Caliber: 5.56 NATO/.223 Remington
- Barrel Length: 10.5 inches
- Overall Length: Approximately 27 inches
- Weight: 5.8 pounds (unloaded)
- Twist Rate: 1:7 inches
- Gas System: Carbine length
- Barrel Material: 4150 Chrome Moly Vanadium steel
- Receiver Material: 7075-T6 aluminum
- Magazine Capacity: Accepts standard AR-15 magazines
- Thread Pitch: 1/2x28 TPI
- Manufactured: United States
