Outerwild AR15 Stainless Steel 16" Barrel - 5.56 NATO, Mid-Length, 1:7 Twist, Government Profile

Outerwild stainless steel AR15 barrels are produced in-house on a fully automated and robotic-driven production line. They are drilled, reamed, rifled, contoured and assembled at our Lake Zurich, Illinois state-of-the-art facility. The Outerwild stainless steel barrels are corrosion-resistant and compatible with most AR platform rifles. All of our Outerwild components are high quality, 100% American made. 

• Length: 16" 
• Material: 416R Stainless Steel
• Weight: 29.0 ounces
• Caliber: 5.56 NATO
• Gas System: Mid-length 
• Twist Rate: 1:7 RH 
• Gas Block Journal: .750"
• Gas Port Size: .078" 
• Muzzle Thread: 1/2-28 
• Profile: Government
• Barrel Extension: M4
• 11° Target Crown
• 100% American Made