Bergara Carbon Fiber Prefit Barrels
Bergara Carbon Fiber Prefit Barrels
Bergara Carbon Fiber Prefit Barrels

Oregon Mountain Rifle Co

Bergara Carbon Fiber Prefit Barrels

Regular price $749.00
Unit price  per 
Shipping calculated at checkout.

OMR Bergara Carbon Fiber Prefit barrels now fit ALL Bergara Premier Series, B-14 Wilderness Series, and B-14 Series of rifles.

*Bergara B-14 BMP is currently unavailable.

All of OMR's barrels have a magnum taper, which is 1” at the muzzle (Fits into all Sendero Contour stocks). These barrels will require a Bergara barrel nut (not included), threaded for brake, cap or suppressor at 1/2”-28 , 9/16"-28, or 5/8”-24.

All OMR carbon fiber blanks start with 416R Stainless, match grade, button rifled, hand lapped, stress relived  blank.  Every blank goes through our rigorous inspection process for tolerances, craftsmanship and material imperfections.  Match Grade bore must measure within .0005" of our standard diameter and groove cannot vary in diameter more than .0003" for the length of the barrel.  Once a blank passes this inspection, only then will it get carbon wrapped using the same state of the art materials and techniques that are employed in the Aerospace industry. We do all this to ensure You, our Customer the lightest, most accurate carbon fiber barrels available on the market today. 

Easy to install:

  • Use a 1 1/4" crows foot on torque wrench to achieve proper torque specs
  • OMR recommends to torque our prefit barrels to 75-90ft/lbs.
  • Use caliber specific Go/NoGo gauges before and after tightening the barrel nut to ensure proper headspace.  Can be rented from
  • Once you have installed your new OMR barrel, it is recommended that you have the caliber engraved or stamped before use.  OMR does not do this prior to shipping, because we have no idea where your barrel will time out and properly headspace.  

Examples of actual barrel weights:

300 WSM, 24", 9/16"-28TPI = 2lb, 9.8oz

300 PRC, 26", 9/16"-28TPI = 2lb,13oz

  • Please allow 12-16 weeks for delivery
  • Other calibers available upon request