AR-Stoner Barrel and Bolt AR-15 6.5 Grendel (Grendel II Chamber) Medium Contour 1 in 8" Twist Stainless Steel

Product Family #: 2228479866
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  • Information
This AR-Stoner Medium Contour AR-15 Barrel is manufactured from 416R Stainless Steel and uses 5R Rifling with a 1 in 8" Twist. Additional features include a Mid Length Gas Port (24" is Rifle Length), M4 Feed Ramps and 9/16" x 24 threaded muzzle. Barrel extension and locator pin are both included and installed at the factory.

Headspaced bolt is included.

Technical Information
  • Material: 416R Stainless Steel
  • Contour: Medium
  • Chamber: 6.5 Grendel II
  • Twist Rate: 1 in 8"
  • Chrome Lined: No
  • Finish: Stainless
  • M4 Feed Ramps: Yes
  • Muzzle Thread Pattern: 9/16" x 24
  • Gas Port Location:
    • 16" and 18": Mid-length
    • 24": Rifle length
  • Exterior Diameter at Gas Port: 0.750"
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