Bartlein .264-8 SS 5R M24/M40 Contour 28″ Finish 400MODBB Material

$ 570.00

  Caliber:.264/6.5mm
  Twist:1-8
  Contour:M24/M40
  Rifling:5R
  Finish Length:28″
  Finish:Stainless Steel
  Info:Bartlein proprietary material 400MOD BB

Bartlein Contour Info

*Orders accepted from US residents only.

In stock

SKU: BBL-B-1-264M24-M08 Category: Tag:

Description

Made with Bartlein’s proprietary 400mod bb. The material has been proven in lab testing and in outside real world testing to provide a barrel life that is 1.5 to 2 times longer than the standard 416 grade of material.

The uniformity in Bartlein Barrels and finish of the bores is second to none. Their rifling machines are so accurate, they can carry the twist rate to the 4th decimal point (example: 11.3642). The process of Single Point Cut Rifling is the most stress free way to rifle a barrel. The twist is exact, where as other forms of rifling can have variances due to the process they use. Also, the bore and groove dimensions are more uniform.

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