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Bartlein Barrels

Bartlein Barrel - SS, 6.5mm, B#14 M24, 8 twist, 27'' blank, 5R

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Bartlein Barrel - SS, 6.5mm, B#14 M24, 8 Twist, 27'' Blank, 5R Rifling - Product Overview

Bartlein Barrel - SS, 6.5mm, B#14 M24, 8 Twist, 27'' Blank, 5R Rifling

Bartlein Barrels, known for its precision and quality, offers the 6.5mm stainless steel B#14 M24 barrel with an 8 twist, 27'' blank, and superior 5R rifling. This barrel is designed for shooters who demand accuracy and performance.

Impact of Contours on Barrel Weight and Performance

Contours play a significant role in the weight and performance of a barrel. Heavier contours can resist movement as the barrel heats up, thus maintaining accuracy. However, our single point cut rifling process minimizes stress, making contour less critical compared to button-made barrels.

Advantages of Single Point Cut Rifling

Single point cut rifling offers several advantages over button rifling. It induces less stress on the barrel, maintaining bore size integrity, especially important for barrels with threaded muzzles for attachments like muzzle brakes or suppressors.

Fluting: Balancing Weight, Cooling, and Aesthetics

Fluting a barrel not only reduces weight but also increases the surface area for better cooling. Aesthetically pleasing, fluting adds a unique appearance to the barrel, although excessive fluting can affect barrel harmonics and accuracy.

Rifling and Its Importance

We offer different types of rifling (4-groove, 5R, Conventional-5) to cater to various shooting needs. The 5R rifling, known for its gentler angle on the lands, reduces bullet deformation, enhancing accuracy and bullet flight.

Customizing Your Barrel

Our barrels can be customized to fit specific shooting requirements, whether it's for competition, hunting, or tactical purposes. The ability to fine-tune your barrel to your system's specifications is what sets Bartlein Barrels apart.

Product Specifications

  • Caliber: 6.5mm
  • Material: Stainless Steel
  • Barrel Contour: B#14 M24
  • Twist Rate: 8
  • Barrel Length: 27 inches
  • Rifling Type: 5R
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Additional Information

Caliber / Bore Size:
B#14 M24
27in Blank
Stainless Steel
Twist Rate:
1 in 08.00in
Groove Type:
# Grooves:
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