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Krieger Barrels

Krieger Barrel - SS, .308 Cal, K#4 Heavy Sporter, 10 twist, 27'' blank, 4 Groove

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Krieger Precision Barrels - .308 Cal, K#4 Heavy Sporter

Krieger Precision Barrels: Excellence in Every Shot

Introducing the K#4 Heavy Sporter Barrel in .308 Caliber

Designed for the discerning shooter, the Krieger Stainless Steel .308 Caliber K#4 Heavy Sporter barrel features a 10 twist, 27-inch blank, and 4 Groove precision cut-rifling, making it an ideal choice for competitive shooting and custom rifle building.

Our Craftsmanship

Since 1982, Krieger Barrels has been at the forefront of barrel manufacturing, producing single-point cut-rifled barrels that are renowned worldwide. Our commitment to quality is unwavering, with barrels designed for a range of applications including competition rifles, high-grade sporting rifles, service rifle competitions, AR-10, AR-15, and ammunition test barrels.

The Krieger Difference: Steel Quality and Process

The foundation of a Krieger barrel's unmatched performance is the quality of steel and the meticulous process we employ. Early in our journey, we established stringent specifications for our steel, incorporating exhaustive metallurgical tests to ensure only the best materials are used. Our continuous innovation over 30 years has perfected the steel composition and heat treatment process, maintaining high standards for both our stainless steel and chrome moly barrels.

Single-Point Cut-Rifling: Precision in Every Groove

Our dedication to precision is evident in our use of single-point cut-rifling, the oldest and most accurate rifling method. This meticulous process ensures supreme concentricity, uniform twist rates, and stress-free steel, resulting in barrels that offer superior accuracy and performance. Post-rifling, our barrels are lapped to achieve a smooth finish, enhancing the barrel's performance by reducing fouling and simplifying cleaning.

Commitment to Excellence

At Krieger Barrels, our mission is to support and advance shooting sports through high-quality, precision-engineered barrels that enhance the shooting experience. Our barrels are a testament to American craftsmanship, designed by shooters, for shooters. Experience the difference with Krieger and elevate your shooting performance.

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Additional Information

Caliber / Bore Size:
.308 Cal
K#4 Heavy Sporter
27in Blank
Stainless Steel
Twist Rate:
1 in 10.00in
Groove Type:
# Grooves:
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