High Demand Notice: Orders Shipped by Ground may Take 24-48 Hours to Dispatch. We Appreciate Your Patience!

Bartlein Barrels

Bartlein Barrel - CM, .270 Cal, B#2B Medium Sporter, 10 twist, 28'' blank, 5R

(No reviews yet) Write a Review


Bartlein Barrel - .270 Cal CM B#2B Medium Sporter for Unmatched Precision Shooting

Bartlein Barrel - CM, .270 Cal, B#2B Medium Sporter, 10 Twist, 28'' Blank, 5R

Elevate your precision shooting experience with the Bartlein .270 Caliber Chrome Moly Barrel. Expertly crafted with a B#2B Medium Sporter contour, a 10 twist rate, and a 28-inch blank, this barrel is a testament to Bartlein's commitment to quality and performance. The advanced 5R rifling design enhances accuracy, making it a top choice for competitive shooters and hunters.

Superior Manufacturing for Optimal Performance

Bartlein Barrels specializes in precision single-point cut rifling, a technique that ensures minimal stress on the barrel blank. This process contributes to greater accuracy and longevity, distinguishing our barrels in the world of competitive and recreational shooting.

The Importance of Barrel Contour and Weight

The contour of a barrel plays a crucial role in its performance. The B#2B Medium Sporter contour offers a balance between stability and maneuverability, ensuring reliable performance under various shooting conditions.

Advanced 5R Rifling for Enhanced Shooting Accuracy

The 5R rifling in our barrels is designed to reduce bullet deformation and improve accuracy. This innovative rifling style, coupled with the precision twist rate, provides consistent performance and is highly effective for diverse shooting disciplines.

Fluting for Aesthetic and Functional Benefits

Our barrels offer the option of fluting, which adds aesthetic appeal and functional advantages such as weight reduction and improved barrel cooling. Our engineering ensures that fluting does not compromise the barrel's stiffness or accuracy.

Choosing the Right Rifling for Your Shooting Needs

Bartlein offers various rifling styles, including 4-groove, 5R, and Conventional-5. Each style provides unique benefits, and our rigorous testing ensures high accuracy and durability across all types.


The Bartlein .270 Caliber Chrome Moly Barrel represents the pinnacle of barrel manufacturing. Ideal for competitive shooters and hunting enthusiasts, this barrel stands as a benchmark in accuracy and quality. Choose Bartlein for a barrel that elevates your shooting capabilities to new heights.

View AllClose

Additional Information

Caliber / Bore Size:
.270 Cal
B#2B Medium Sporter
28in Blank
Twist Rate:
1 in 10.00in
Groove Type:
# Grooves:
View AllClose