The SIONICS 16” Chrome Lined Barrel is a high-quality barrel that is made from 41V50 Chrome Moly Vanadium Steel. It has a medium contour, a mid-length gas system, and a .750″ gas seat diameter. The barrel features hand-polished feed ramps and has a 1/8 twist rate. It is also threaded 1/2×28 and is manganese phosphate coated. The barrel is magnetic particle inspected and radiograph inspected. It is pre-dimpled for easy installation of the gas block. This barrel is a great choice for a general purpose carbine.

Features:

• 16” Chambered in 5.56 NATO
• 41V50 CMV Steel
• Manganese Phosphate Coated
• Chrome Lined
• Medium profile
• .750″ Gas Seat diameter
• 1/8 Twist Rate
• Mid-Length Gas System
• Magnetic Particle Inspected
• Weight: 1 Lb. 13oz.
• Radiograph Inspected
• Threaded 1/x28
• Hand Polished Feed Ramps
• Pre-Dimpled for easy Gas Block Installation

The SIONICS 16” Chrome Lined Barrel is a high-quality, versatile barrel that is perfect for a carbine.