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Custom Pre-Fit Barrel
Click “Add to Cart” below to select Action, Barrel Length, Contour, Muzzle thread, and Chambering.
Our Pre-Fits are chambered with the same care and precision that we chamber each and every barrel that comes through our shop. We stock actions for every pre-fit we offer to ensure proper headspacing, barrel fitment, and timing of all caliber markings. No mass production here. Chamber walls are finished with a 320 grit crosshatch and polished breach and muzzle.
We stock CRB blanks and will ship your pre-fit in two weeks or less for in-stock barrels, barrel availability can be checked on our Barrel Blanks page. If the barrel you order is currently out of stock, you will be contacted within 24 hours with an estimated lead time. We keep barrels on order for all contours and twist rates listed to minimize out of stocks and lead times. For different contours or twist rates, contact us directly and as always, shipping is included.
Contours we stock:
CRB Hunter (24in finishes at roughly 3.5 lb depending on caliber and chamber)
CRB Comp Contour (26in finished at 7.5lb depending on caliber and chambering)
CRB 1.25 Straight (26in finishes at 8.5lb depending on caliber and chambering)
Actions we offer Pre-Fit Barrels for:
Aero Precision Solus
Accuracy International AT, AW, XC
Zermatt Arms TL3, Origin
Defiance Ruckus
American Rifle Company Coup De Grace
Impact Precision 737R, NBK, 707R
Lone Peak Fuzion
BAT Machine Hammerhead
Terminus Zeus QC
Barrels are shipped polished as standard. A Matte bead blasted finish is available as well as Cerakote. For either finishing add that option to your cart when checking out.
Click “Add to Cart” below to select Action, Barrel Length, Contour, Muzzle thread, and Chambering.
Our Pre-Fits are chambered with the same care and precision that we chamber each and every barrel that comes through our shop. We stock actions for every pre-fit we offer to ensure proper headspacing, barrel fitment, and timing of all caliber markings. No mass production here. Chamber walls are finished with a 320 grit crosshatch and polished breach and muzzle.
We stock CRB blanks and will ship your pre-fit in two weeks or less for in-stock barrels, barrel availability can be checked on our Barrel Blanks page. If the barrel you order is currently out of stock, you will be contacted within 24 hours with an estimated lead time. We keep barrels on order for all contours and twist rates listed to minimize out of stocks and lead times. For different contours or twist rates, contact us directly and as always, shipping is included.
Contours we stock:
CRB Hunter (24in finishes at roughly 3.5 lb depending on caliber and chamber)
CRB Comp Contour (26in finished at 7.5lb depending on caliber and chambering)
CRB 1.25 Straight (26in finishes at 8.5lb depending on caliber and chambering)
Actions we offer Pre-Fit Barrels for:
Aero Precision Solus
Accuracy International AT, AW, XC
Zermatt Arms TL3, Origin
Defiance Ruckus
American Rifle Company Coup De Grace
Impact Precision 737R, NBK, 707R
Lone Peak Fuzion
BAT Machine Hammerhead
Terminus Zeus QC
Barrels are shipped polished as standard. A Matte bead blasted finish is available as well as Cerakote. For either finishing add that option to your cart when checking out.

