Sons of Liberty Gun Works 6 ARC Precision SPR Mid-Length AR-15 Barrel - 13.9"

The Sons of Liberty Gun Works 6mm ARC Precision SPR barrel is a high-quality barrel designed for AR-15 platforms chambered in 6mm ARC. This 13.9-inch barrel features a mid-length gas system and a specialized SPR contour, prioritizing accuracy and performance. Constructed from durable 416R stainless steel, the barrel is coated with a black oxide finish for enhanced corrosion resistance. The muzzle is threaded 5/8x24, offering compatibility with a variety of muzzle devices. Inside, the barrel utilizes a polygonal 3-groove rifling with a 1:8 twist rate, optimized for stabilizing 6mm ARC projectiles. This barrel is a solid choice for shooters seeking a reliable and precise platform.

Features:

• Chambered in 6mm ARC
• 13.9-inch barrel length
• Mid-length gas system
• SPR contour
• 5/8x24 muzzle threads
• 416R stainless steel construction
• Black oxide finish
• Polygonal rifling (3 groove)
• 1:8 twist rate