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McGowen Precision Home2024-03-01T12:45:24-06:00

McGowen Precision Barrels

Accuracy Got You Over A Barrel? We’ll Straighten Things Out!

Using state of the art equipment, and finely honed manufacturing techniques, McGowen Precision Barrels aims to make the highest quality barrels on the market. The manufacturing process continues to undergo changes and improvements in the pursuit of perfection.  The McGowen Precision Barrels name is making an impact in the industry, not only in hunting rifles, but are now becoming a favorite of long range competition shooters.

You can order fully custom rifle barrels for your Savage, Remington, AR-15 and more.  We also offer a wide selection of pre-fit barrels that are ready to ship directly to you.  Check out our full offering of services to make your rifle great again!

SHOP FOR BARRELS

PREFITS

Shop our selection of ready-to-ship barrels. These are produced in the same way as our fully custom barrels.  In some cases, these are unclaimed orders, production over runs, and other premium barrels in our inventory.  Great deals delivered fast.  Ready to improve the accuracy of your rifle? This is a great way to do that while saving money.

FULL CUSTOM

Want the perfect barrel for your gun?  We offer fully customized barrels, ordered online and hand crafted just for you.  Please select the correct order form below.  AR platform or Standard Rifles.  This is the easiest way to order your dream precision barrel. Select your twist rate, contour, chambering, threading, finish and more!

SAVAGE PREFITS

Upgrade the accuracy on your Save 10/110 or Savage Axis.  Precision McGowen Accuracy brought to your Savage switch barrel rifle.  Browse our available Savage Prefit inventory here.

CUSTOM STANDARD (non-AR)

Order your dream barrel for your Savage, Remington, Mauser, Mosin Nagant, Ruger and More! Amazing accuracy in a barrel built just for you.

REMINGTON PREFITS

Shop our selection of Remington and Remage prefit barrels.  Get the legendary McGowen accuracy out of your trusty Remington rifle.

CUSTOM AR-15 & AR-10

Let us build your perfect AR barrel.  Use this order form to spec out a precision McGowen Barrel designed just for your AR build.   Choose from a wide array of contours and gas system options.

AR-15 PREFITS

Shop AR-15 and AR-10 Prefit Barrels. Complete and ready to install on your AR. All McGowen Barrels delivery precision accuracy and hand lapped performance.

NEED HELP?

Give us a Call or Shoot Us An Email
406-755-4907
sam@mcgowenbarrel.com

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Estimated Time to Ship

In Stock Pre-fits

1-3 Days

Un-Contoured or Contoured Blank*

6-8 Weeks

Full Custom Barrel

+/- 12 Weeks

*Add 2 weeks+ estimated manufacturing time for Chomemoly barrels due to supplier material inconsistencies.

LATEST NEWS

Klayton W.’s Stevens 200 Action w/ McGowen Barrel

By |December 12th, 2019|Categories: Customer Reviews|

You guys were right!! I called before I bought this barrel from Gun Shack. I was concerned about how well it would shoot. You guys told me it would put shoot me. I am very [...]

Comments Off on Klayton W.’s Stevens 200 Action w/ McGowen Barrel

Vernon D.’s 6.5-06 Winchester Model 70

By |November 19th, 2019|Categories: Customer Reviews|

Just a quick update: Did an abbreviated break-in procedure and load development a couple months ago. Using between 47 and 48 grains of my 20 year old IMR 4350 powder it's grouping between .5 and [...]

Comments Off on Vernon D.’s 6.5-06 Winchester Model 70

Professional Barrel Services

  • Barrel Installations on Bolt Action, Lever Action and Single Shot Rifles

  • Install Sights

  • Install Scope Base or Swing Swivels

  • Cut dovetails or Drill & Tap for Scope Mounts

  • Octagon and Dodecagon

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