Proof Research: 6.5 Creedmoor, Stainless Steel, 1 - 8 Twist, Terminus Apollo, 26"

Proof Research : 130278
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PROOF Research carbon fiber & steel pre-fit barrels for the Terminus Apollo, Zeus and Kratos actions come chambered and threaded for an easy install. Simply torque on, double check & ensure headspace with proper gauges and head to the range! Pre-fit barrels that deliver shot for shot accuracy and performance - there is simply no better choice for the Terminus Apollo, Zeus, and Kratos actions than Proof Research's carbon fiber & steel pre-fit barrels.

Apollo / Apollo Lite / Ti: Pre-fits will fit all actions with integral recoil lug and actions supplied .250" thick recoil lug.


  • Long-Lasting: Excellent erosion wear characteristics and corrosion resistance.
  • Extreme Pressure Resistance: An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing.  


  • Caliber: 6.5 Creedmoor
  • Action Model: Terminus Apollo
  • Twist: 1-8
  • Thread: 5/8-24
  • Length: 26"
  • Contour: Competition
  • Weight: 7lb, 5oz


  • All shouldered pre-fit barrels are guaranteed for headspacing.
  • Due to variance in actions Proof Research does not guarantee the timing and alignment of the barrel engraving to your stock line.
  • Barrels are specific to the action type/length and are not interchangeable.
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6.5 Creedmoor
26 in
Terminus Apollo