CMMG Medium Tapper Contoured AR-15 Barrel - 16.1" - 1:7

Manufactured by CMMG
SKU: 55D590A
MPN: 55D590A
Manufactured by CMMG
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Orders will be shipped from a remote warehouse within two business days. Estimated delivery time will be 7-10 business days

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Founded twenty years ago to provide firearm enthusiasts a better quality AR rifle that functions as it should at an affordable cost, Central Missouri Machine Guns, or CMMG as the company is better known, believes in taking the road less traveled. With an unwavering commitment to leading the industry with innovation and proprietary technology, CMMG doesn't worry about competitors. CMMG creates something revolutionary in the industry and remains at the front, watching as the competition attempts to replicate it. This 16.1-inch Medium Taper Barrel chambered for the 5.56 NATO round is a classic example of CMMG's relentless commitment to creating unique products guaranteed to satisfy customers. 

  • 5.56 NATO Chamber
  • 16-Inch Length
  • 416 Stainless Steel
  • Bead Blast Finish Finish
  • Carbine Gas Port Location
  • 0.750-Inch Gas Port Diameter

This CMMG Medium Tapered barrel is made from 416 Stainless Steel and comes with CMMG's unique and durable Bead Blast Finish. All barrel sub-assemblies, including this 16-inch medium taper barrel, are properly headspaced. The CMMG barrel chambered for 5.56 NATO ammunition features a 1:7 twist rate rifling and a mid-length gas system with a muzzle that's threaded 1/2 - 28 TPI. This barrel from CMMG also comes with a properly installed M4 barrel extension and supports .223 caliber Remington ammunition. The Medium Taper 5.56x45 NATO barrel from CMMG supports either suppressed or unsuppressed firing, making it an extremely versatile addition to your AR15 build. Although the gas block and tube are not included, the .223 Remmington and 5.56 NATO caliber barrel from CMMG supports a Mid-length gas port location and a standard exterior diameter gas journal of 0.0750 inches. When customizing your AR upper receiver group to suit your specific style and preferences, this barrel chambered in readily available 2.23 Remington or 5.56 NATO is the perfect solution. For any budget builder who wishes to pack some versatility and power in their rifle, this 16-inch barrel with a Medium Taper is the ideal blend of durability and performance at a great price that only CMMG can provide. 
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Barrel Coating
Barrel ContourMedium Taper
Barrel Length16.1
Barrel Material416 Stainless Steel
Caliber Gauge5.56 NATO
Gas System LengthMid-Length
Thread Pattern1/2 X 28
Twist Rate1:7

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