Fresh customer review –  CarbonSix .338 Lapua AI Mag.

Barrel Configuration

  • Length – 28″
  • Twist 1:9
  • Contour: Sendero
  • Chambering: 338 Lapua AI Mag
  • Ordered as a contoured blank from CarbonSix

Here are some photos attached of my rifle and some of the groups it made off a lead sled while doing some load work up. My gun is a .338 Lapua AI Magnum in a lone peak Razor Lapua Titanium action, Carbon Six 28″ 9 twist 338 heavy sendero barrel, hawkins bottom metal with wyatts 4″ box  and hawkins hybrid rings, March tactical 2.5-25x52mm scope, MB&M Beast 4 muzzle brake. The load I’m all the time now is a 300 grain sierra match king with 107 grains of rl33 @ 3.850″ going 2950 FPS with no signs of pressure and 1/8 MOA.

338 Lapua AI Mag - Feedback , Carbon Six Customer Review