All of our Octagon barrels are cut on a CNC Machining Center making whatever you can dream up, we can do it. You want a traditional octagon, no problem. You want an octagon in a McGowen #4 contour, no problem!

We also do Dodecagon barrels. I know, what is a Dodecagon? An Octagon rifle barrel is a 8 sided barrel, a Dodecagon is a 12 sided barrel. The flats on a Dodecagon are typically narrower in width. It is what we like to refer to as something that is halfway in-between a round barrel and an octagon.




  • Cost is for up to 26″ finished Length, anything over 26″ finished length is $10.00 per inch.


  • Price is for up to a 26″ finished barrel, anything over 26″ finished length is $10.00 per inch.

To ensure we produce exactly what you desire for your barrel, please provide information on the dimensions shown in the image. -Downloadable PDF-


Lead Time

Please note that octagon and fluted barrels take longer to produce than your standard contoured blanks. Please allow an additional 4-6 weeks. Also note that unless we are installing the octagon barrel it will come to you with a milled finish. It will not be polished. If you would like the barrel to come polished there will be an additional $65.00 labor charge