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Krieger Barrels

Krieger Barrels

Krieger Barrels: Cut-Rifled Match Blanks for Precision Rifle Builds

Krieger Barrels precision single-point cut-rifled barrel blanks made by Krieger Barrels in Richfield, Wisconsin, where John Krieger began rifling barrels in 1982. Select stainless-steel Krieger blanks are stocked by Bullet Central in Fargo, North Dakota in popular precision-rifle calibers, contours, and twist rates. Krieger barrels are hand-lapped; blanks require chambering and fitting by a qualified gunsmith.

Shop by material, contour, grooves, caliber, finish, groove type, length and twist rate.

Shop Krieger Barrel Blanks

What Make Krieger Barrels Different?

Krieger Barrels builds in the Wisconsin cut-rifling tradition associated with Boots Obermeyer: single-point cut rifling, with a hook cutter taking tiny cuts through the bore over many passes rather than swaging or hammer forging the rifling into the steel. Krieger says this process produces highly concentric bore-and-groove geometry, very uniform twist, and no rifling-induced stress that later has to be relieved.

Product Lines at a Glance

Sporter contours. Lighter profiles for hunting and general-purpose builds. Krieger lists these at 22 to 26 inch finish lengths on a 27 inch blank.

  • K#2 Standard Sporter
  • K#4 Heavy Sporter
  • K#5 Bull Sporter
  • K#6 Heavy Bull Sporter

Match and varmint. Heavier shanks and longer breech sections for precision rifle and target work. Most finish at 26 to 28 inches. K#17 and K#18 carry a 5 inch straight section at the breech.

  • K#7 Light Target
  • K#8 Standard Target
  • K#9 Heavy Target
  • K#10 Heavy Bull Target
  • K#17 Heavy Varmint
  • K#18 Light Varmint
  • K#19 Hunter
  • K#20 Benchrest Short

Palma profiles. Built for prone, F-T/R, and heavier precision rifle work where added barrel weight steadies harmonics. All 30 inch finish on a 31 inch blank.

  • K#14 Heavy Palma
  • K#15 Standard Palma
  • K#16 Light Palma

Straight. K#11 Straight Blank when you want a gunsmith to turn a fully custom profile from scratch.

Most blanks on the shelf are 4-groove. Select calibers and contours are available in 6-groove. Browse the current stock in the barrel blanks category, alongside Bartlein and Brux.

Which Krieger Is Right for You?

The notes below are common starting points, not universal rules. Twist and contour should be matched to your specific bullet, load, and discipline rules. Contact us if you want a second opinion before ordering.

  • Benchrest and short-range group shooting: Heavy Varmint or Benchrest Short, twist matched to bullet weight. 4-groove is the dominant choice in cut-rifled benchrest barrels.
  • PRS and NRL: Heavy Palma or Heavy Varmint, finish-chambered to 24 to 27 inches. Krieger has been a consistent name on PrecisionRifleBlog's annual "What the Pros Use" rankings.
  • F-Class Open and F-T/R: Standard or Heavy Palma in 30 inches, 4-groove, twist matched to your projectile. Common examples are 1:8.5 to 1:9 for heavy 7mm Open loads, and 1:10 to 1:11 for .308 F-T/R.
  • Palma prone: Standard or Heavy Palma in .308, 30 inches, 4-groove. A 1:13 twist is the common Palma choice for 155-class bullets.
  • Service rifle: Krieger lists service-rifle barrels separately under their AR-15, M1A/M14, M1 Garand, and M1903 product lines, with profiles built to NRA service rifle and DCM rules.
  • Hunting and sporter builds: K#2 Standard Sporter or K#4 Heavy Sporter in the caliber and twist that matches your load. Krieger catalogs .20 through 4 Bore and supports custom contour work.

Not sure which one fits your build? Contact us. Our team runs Krieger barrels on their own match and hunting rifles and will tell you straight what works.

Why Buy Krieger From Bullet Central

Krieger lead times direct can run long because every barrel is cut and lapped by hand. Bullet Central stocks finished Krieger blanks in the contours and calibers our customers order most often, so the configurations we sell most are in Fargo rather than waiting in the factory queue. Orders placed by 1 PM CT typically ship the same day, subject to current demand and shipping method. Every product page shows live stock state.

If the contour, caliber, or twist you need is out of stock, click Notify Me on the product page to join the waitlist, and you'll get an email the moment it's back. For lightly blemished pricing on select components, check our blem and factory second rifle parts. Questions on fitment or a custom order? Contact us.

Frequently Asked Questions

What is the difference between 4-groove and 6-groove Krieger barrels?

4-groove is Krieger's standard. 6-groove is offered on select calibers. Krieger has stated there is no demonstrable accuracy advantage between the two when the land-to-groove surface area ratio is held constant. Most cut-rifled match shooters run 4-groove. Pick 4-groove unless you have a specific reason to go 6.

Chrome-moly or stainless?

Krieger holds both steels to the same accuracy and barrel-life standard, with the difference coming down to maintenance. Stainless (416) resists corrosion. Chrome-moly (4140) can take a little longer to break in and tends to copper foul slightly more readily. Most Krieger blanks we stock are stainless, with select chrome-moly listings.

How do I break in a Krieger?

Krieger recommends a fire-one-shot-and-clean cycle for the first several rounds, watching patches for reduced fouling rather than chasing a fixed round count. Because the bore is lapped in the direction of bullet travel, a Krieger fouls less than a barrel with interior tool marks. Do not over-clean.

Does Bullet Central sell Krieger prefits?

Krieger produces prefit barrels for the Savage pattern and finish-chambered drop-ins for the AR-15 and Ruger Precision Rifle. Bullet Central stocks Krieger primarily as cut-rifled blanks for chambering. If you need a specific Krieger prefit, contact us.

How does Krieger compare to Bartlein?

Both are cut-rifled, both are Wisconsin shops, and both are well represented at the top of major precision rifle disciplines. Krieger has consistently ranked in PrecisionRifleBlog's "What the Pros Use" surveys. The choice usually comes down to availability and the specific twist or groove count you want.

What is the lead time on a Krieger from Bullet Central?

Anything shown as in stock typically ships same day when ordered by 1 PM CT, subject to current demand and shipping method. Orders placed direct with Krieger can run several months. If the configuration you need is not on our shelf, click Notify Me on the product page for a waitlist alert.

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