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Bartlein Barrels

Bartlein Barrel - SS, 6.5mm, B#13 Remington Varmint, 8.5 twist, 29'' blank, 5R

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Bartlein Barrel 6.5mm B#13 Remington Varmint: Precision Engineering for Superior Performance

Bartlein Barrel - SS, 6.5mm, B#13 Remington Varmint, 8.5 Twist, 29'' Blank, 5R

Introducing the Bartlein Barrel 6.5mm B#13 Remington Varmint, a benchmark in precision barrel manufacturing. Specially designed for competitive shooters, this barrel combines the advanced single point cut rifling with expert contouring to deliver unmatched performance in precision shooting.

Impact of Barrel Contour

Barrel contour significantly affects the weight and stability of a rifle. While heavier contours provide stability during shooting, especially as the barrel heats up, Bartlein's advanced rifling technique minimizes stress in the barrel blank, making contour choice less critical for overall performance.

Advanced Single Point Cut Rifling

Our barrels are crafted using the single point cut rifling method. This technique ensures perfect concentricity and uniform twist rates, offering superior accuracy and consistency. Unlike button rifling, this method induces no stress into the steel, enhancing the barrel's longevity and performance.

The Art of Barrel Fluting

Fluting not only enhances the barrel's aesthetics but also plays a vital role in reducing weight and improving cooling. Bartlein Barrels maintains optimal fluting depth to preserve barrel harmonics and accuracy, while offering a unique look that many shooters appreciate.

Rifling Styles and Their Benefits

Bartlein Barrels offers three rifling types: 4-groove, 5R, and Conventional-5. The 5R rifling, known for its gentler land-to-groove transition, reduces bullet deformation, enhancing accuracy and bullet flight. This style is especially beneficial in preventing bullet failure and improving shooting performance.


  • Caliber: 6.5mm
  • Model: B#13 Remington Varmint
  • Twist Rate: 8.5 Twist
  • Barrel Length: 29'' Blank
  • Groove: 5R

The Bartlein Barrel 6.5mm B#13 Remington Varmint represents the pinnacle of barrel design, perfect for those seeking precision, balance, and aesthetic appeal in their shooting equipment. Whether for competitive shooting or custom rifle building, this barrel stands as an outstanding choice for top-tier shooters.

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Additional Information

Caliber / Bore Size:
B#13 Remington Varmint
29in Blank
Stainless Steel
Twist Rate:
1 in 08.50in
Groove Type:
# Grooves:
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