Product Overview
The Otter Creek Labs Polonium K is a high-performance rifle barrel designed for 5.56 NATO caliber firearms. Crafted from durable stainless steel with a sleek black nitride finish, this barrel offers excellent corrosion resistance and a professional appearance. Its 1.625-inch diameter ensures reliable fitment and optimal performance for various firearm builds. The thread pattern features a 1/2x28 design, making it compatible with a wide range of muzzle devices and accessories. Weighing approximately 11.5 ounces, the Polonium K provides a balanced combination of strength and lightweight handling, suitable for both tactical and range use. Fully rated for automatic fire, this barrel is engineered for robust operation in demanding environments, ensuring consistent accuracy and longevity.
Features:
- Caliber: 5.56 NATO for versatile firearm application
- Finish: Black Nitride for enhanced corrosion resistance and durability
- Thread Pattern: 1/2x28 for compatibility with a variety of muzzle devices
- Material: Stainless Steel providing strength and longevity
- Diameter: 1.625 inches optimized for performance and fit
- Weight: Approximately 11.5 ounces for balance and maneuverability
- Full-Auto Rated: Yes, suitable for automatic fire applications
