RTR 6mm ARC 14.7"

Craddock Precision

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The RTR 14.7" 6arc barrel by Craddock Precision - a compact powerhouse designed for precision shooting. With its 6arc chamber and 14.7-inch length, this barrel offers unparalleled accuracy in a versatile package. Elevate your shooting experience with Craddock Precision's exceptional craftsmanship.


  • 14.7" in length
  • Intermediate Gas System (Gas Tube Included)
  • 6 ARC Chamber
  • 32.1 oz
  • 1:7 Twist Rate
  • Enhanced / Enlarged M4 Feed Ramps
  • Rock Creek Match Grade SS Blank
  • .750" Gas Block / Contour
  • Threads 5/8x24 with a 11° target crown
  • Four Fluting Options (SDM/UHG Only, Straight, Spiral, Diamond)
  • Multiple Finish Options to choose from

Adding fluting or Cerakote to your barrel? Expect a 1-4 week turnaround for precision work and coating perfection.

For Cerakote Flutes Polish OD finish option, specify your desired Cerakote Color/Code in the checkout notes.