(1 review) Write a Review
006-40SW BARREL10.5INCH-D1-M

Stern .40S&W barrels are ideal for gun lovers who want to build their own custom dedicated .40S&W  AR15 upper group. Machined to tight tolerances with quality as a top priority, you can't go wrong with the SD .40 cal barrel.

Note: All SD Barrels come with the locating pin installed.


  • Barrel length is measured in overall length.
  • Caliber: 40S&W.
  • Length: 10.5 Inches.
  • Made in the U.S.A.
  • Threaded .578-28.
  • 1:16 TWIST.
  • 4150 Chrome-molly steel.
  • Melonite coating.

1 Review Hide Reviews Show Reviews

  • 5
    Fine quality

    Posted by Ranger Doc on Oct 28th 2019

    Purchased as part of the build kit. Fits perfectly in the Aero Precision upper used for the build. Nothing at all negative to report.