6.5 mm Benchmark CF 1:7.5 Twist Sendero Lite 18″ Prefit Barrel


Out of stock




  • Benchmark Carbon Fiber  Barrel chambered in a caliber of your choice
  • Muzzle Threaded to your order
  • Plastic thread protector included
  • Ready to install on your timed action (action is not included)
  • The breach length after the action face will be 2 1/4″. That includes carbon and some steel. This is applicable for Sendero and Sendero Lite contours.
  • Contact Benchmark for weight information

Benchmark Barrels uses only the highest quality 416R and 4140R carbon steel in the production of our product. This ensures that our barrel is the finest you can put on your rifle. All barrels are individually double hand lapped to a true consistent bore. The manufacturing process also includes double stress relieving and quality control inspection utilizing proprietary methods along with the most accurate industry techniques available.

Actions we can prefit to:
  • Defiance Machine – Tenacity, AN-Ti, AN-Ti X, Ruckus
  • Impact Precision 737R, NBK
  • Zermatt Arms – TL3, Origin, SR3
  • Lone Peak Arms- SS Fuzion SA LPF00341 and up
  • GA Precision – Tempest
  • Terminus Zeus with set screws or without, Apollo, Apollo Lite/Ti
  • Accuracy International – AT-X / AX/ AT – The barrel will be 1/4-3/8″ longer than listed
  • Kelbly’s Atlas Tactical “Flat Bolt Nose”, Nanook, Prometheus


Prefitable Actions Overview






Additional information


Accuracy International – AT-X / AX/ AT, Defiance Machine anTi, Defiance Machine anTi-X, Defiance Machine Ruckus, Defiance Machine Tenacity, GA Precision Tempest, Impact Precision 737, Impact Precision NBK, Kelbly's Atlas Tactical "Flat Bolt Nose", Kelbly's Nanook, Kelbly's Prometheus, LPA Fuzion SS Action s/n LPF00341 and above and FZ numbers, Terminus Apollo, Terminus Apollo Lite/Ti, Terminus Zeus with set screws, Terminus Zeus without set screws, Zermatt Arms Origin, Zermatt Arms SR3, Zermatt Arms TL3


6.5×47 Lapua, 6.5 mm Creedmoor match, 6.5 mm Creedmoor Hornady saami, 260 Remington, 6.5 mm SAUM, 6.5 PRC

Muzzle Thread

1/2-28 tpi, 9/16-24 tpi, 5/8-24 tpi


Stainless, Bead Blast, Cerakote

Cerakote Color

None, keep it stainless, Cerakote Black, Cerakote Tungsten, Cerakote OD Green, Cerakote Sniper Gray, Cerakote FDE, Cerakote Copper Brown, Cerakote Midnight Bronze, Cerakote Coyote Tan, Cerakote Burnt Bronze, Cerakote Titanium, Cerakote Disruptive Gray, Cerakote Copper Bronze, Cerakote Swamp Rat, Cerakote Gun Metal Bronze


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