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  • AR15, 5.56 Nato, 1-7" Twist, Lightweight HBAR Contour w/.750" Journal, .067 Port, Pistol Gas System Length, 9" Long, 1/2" x 28 TPI Muzzle Threads, 11 Degree Crown, Polished Stainless Steel Barrel
  • AR 15 Pre-fit - 5.56 NATO, 1-9 Twist, Lightweight HBAR, .750" Journal Diameter, 1" Journal Length, Carbine Gas System, 10 5/8" Length, 1/2"x28 TPI Muzzle Threads, 11 Degree Crown, Machine Finished Stainless Steel Barrel
  • AR15, 6mm Grendel, 1-7" Twist, HBAR Contour w/.750" Journal, Rifle +2 Gas System Length, 21" Long, 5/8" x 24 TPI Muzzle Threads, 11° Crown, Machine Finish Stainless Steel Barrel
  • Black McGowen Precision Barrels Hat with adjustable strap. Unisex, "One size fits all" White Logo
  • Mens Black McGowen Precision Barrels T-Shirt, 100% cotton, White Lettering
  • Browning A-bolt II Pre-fit, 223 Remington, 1-12" Twist, McGowen #1 Contour, 20" Length, Recessed Crown, 9/16" x 24 TPI Muzzle Threads, Matte Chrome Moly, Blued
  • Browning A-Bolt Pre-fit - 300 Win Mag, 1-10" Twist, Douglas #3 Contour, 24" Length, 11 Degree Crown, Polished Chromoly Barrel, Blued
  • Add A Cerakote Finish to your barrel.

    Cerakote Firearm Coatings improve performance and reliability over conventional finishes. This state-of-the-art coating technology out-performs any competitive coating in both laboratory settings and real world applications. Available in a wide selection of colors, let McGowen Precision Barrel transform your new barrel with professionally applied Cerakote protection. Outperforming the competition in abrasion, corrosion and chemical resistance. Examples of the colors can be viewed here. Cerakoting additional parts of your firearm will incur added costs (for example, your action and bolt). If you are sending in your barrel, please include your contact information and a copy of your Sales Order or order number. Our shipping address is listed on the top of this website. Return Shipping & Handling charges will be added to your final invoice.
  • Estimated Production Time
    8-12 Wks
    Customize your perfect AR-10 or AR-15 Precision McGowen Barrel.  Use this form to select your options and features and order it today! Due to the production time on a custom barrel, McGowen requires a 50% Deposit on this product.  You will pay 50% now, and be invoiced for the remainder when your barrel is ready to ship.  If you would like to pay the full amount now,please email us here and request your invoice for the remaining balance. We will not do “Magnum” AR10 barrels unless the customer supplies the Big Bore extension and bolt - No Exceptions. Please see the section below "Custom Work - Restocking Fee" for full details on charges and refunds. More options for customizing your barrel become available as you make your selections.
  • Estimated Barrel Order Lead Time (IN WEEKS)

    UNCONTOURED BLANKS

    4+/-

    CONTOURED BLANKS

    6+/-
    Due to the production time on a custom barrel, McGowen requires a 50% Deposit on this product.  You will pay 50% now, and be invoiced for the remainder when your barrel is ready to ship.  If you would like to pay the full amount now select "Pay in Full" at the bottom of this order form, or email us here and request your invoice for the remaining balance.  Please see the section below "Custom Work - Restocking Fee" for full details on charges and refunds.
    More options for customizing your barrel become available as you make your selections.
  • Estimated Barrel Order Lead Time (IN WEEKS)

    FULL CUSTOM PREFITS

    10+/-

    Customize your perfect Ruger 10/22 Precision McGowen Barrel.  Use this form to select your options and features and order it today!

    Due to the production time on a custom barrel, McGowen requires a 50% Deposit on this product.  You will pay 50% now, and be invoiced for the remainder when your barrel is ready to ship.  If you would like to pay the full amount now,please email us and request your invoice for the remaining balance.  Please see the section below "Custom Work - Restocking Fee" for full details on charges and refunds. More options for customizing your barrel become available as you make your selections.
  • 17 HMR, CZ 452 Threading, 1-8.5" Twist, 452 Varmint Contour, 22" Long, Polished Stainless Steel, 11 Degree Crown, 6 Flutes
  • Estimated Barrel Order Lead Time (IN WEEKS)

    UNCONTOURED BLANKS

    6+/-

    CONTOURED BLANKS

    8+/-

    CUSTOM PREFITS

    12+/-

    REBARREL

    12+/-
    Due to the production time on a custom barrel, McGowen requires a 50% Deposit on this product.  You will pay 50% now, and be invoiced for the remainder when your barrel is ready to ship.  If you would like to pay the full amount now select "Pay in Full" at the bottom of this order form, or email us and request your invoice for the remaining balance.  Please see the section below "Custom Work - Restocking Fee" for full details on charges and refunds. More options for customizing your barrel become available as you make your selections.
  • Sale!

    Howage Barrel Nut – Chrome Moly

    Original price was: $65.00.Current price is: $55.00.
    Howa 1500/Weatherby Vanguard Barrel Nut for use with Howage style threading - Chrome Moly. In stock Chrome Moly barrel nuts have gone through the bluing process to prevent rust.
  • Sale!

    Howage Barrel Nut – Stainless Steel

    Original price was: $75.00.Current price is: $65.00.
    Howa 1500/Weatherby Vanguard Barrel Nut for use with Howage style threading - Stainless Steel
  • It is important when ordering to know the shank size of your Savage rifle. Typical Savage Strikers are all considered Small or Standard Shanks. Shank Sizes for the Savage are approximately: 1.12" for Large Shanks So you don’t have a set of calipers to measure the shank size? Savage Arms has made it pretty easy to figure out the shank size by the length of your Savage lock nut. The Small or Standard shank Savage’s lock nut is approximately .875″ Long or if you are using a tape measure approximately 7/8″ long. The Large shank Savage’s nut is approximately .652″ Long or if you are using a tape measure approximately 5/8″ long.
  • McGowen Precision Barrels Turbo Brake (installation not included with separately purchased Brake). Muzzle Brake will add approximately 2" to the length of your barrel. Threads are dependent upon caliber. More information can be found here.
  • If you have been notified that your order is now complete, please pay your balance here.   Enter the amount due shown on the bottom of your invoice, and complete your order online.
  • Gift cards can only be redeemed at McGowen Precision Barrels. Gift Cards have no expiration date, and are not returnable or refundable for cash except in states where required by law.
  • Remington 783, 6.8 SPC II, 1-10" Twist, Remington Magnum Contour, 18" Long, Recessed Crown, Matte Chrome Moly, Blued
  • Sale!

    Remage Barrel Nut – Chrome Moly

    Original price was: $65.00.Current price is: $55.00.
  • Sale!

    Remage Barrel Nut – Stainless Steel

    Original price was: $75.00.Current price is: $65.00.
  • Remington Pre-fit - 17 Fireball, 1-8.5" Twist, Remington 700 Standard Threads, Remington Sendero Contour, 26" Length, 5/8" x 24 TPI Muzzle Threads w/ Thread Cap installed, 11 Degree Crown, Spiral Flutes, Stainless Steel Barrel, Cerakoted Armor Black

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