Super Feed 16″ Barrel for AR15-9mm


Out of stock

  • 4150CM steel
  • Black Nitride Finish
  • Weight: 1lb 4oz
  • Throated chamber to allow for longer OAL length ammunition
  • 1:10 twist rate
  • 1/2-28 threaded end
  • Removable top ramp
  • Hand polished bottom feed ramp
  • Works with any standard 9mm bolts
  • Works with both colt and glock lowers
  • If ordering for an FM9, please let us know in the comments during checkout so we can modify the feed ramp to work!

Out of stock

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We’ve taken our extreme feed barrels to the absolute in feeding with our sure feed insert. This removable (top ramp) insert, when installed, restricts the nose of the bullet from ‘overshooting’ the chamber. This is actually a very common practice that has been used in 1911 pistols forever! While using this insert requires a simple modification to your bolt, you can run the barrel without the insert as well; until you make up your mind if you want to have us make that modification to your bolt (free of charge).  You still have use of our patent pending extreme feed ramp that can be used with any standard 9mm bolt on the market today.

The Multi angle PATENT PENDING extreme feed ramp will help allow the use of hollow point ammunition and support the front of the glock magazine.


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