Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Newsletter

Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Experience unmatched accuracy with the KART 1911 Precision Barrel, forged from ordnance steel, air gauged for precision, and designed for optimal performance.

KART PRECISION BARREL 6" KART 1911 AUTO BARREL, .45 ACP W/N

472000003

Filters:

Variations

Filters:

Variations:

Experience unmatched accuracy with the KART 1911 Precision Barrel, forged from ordnance steel, air gauged for precision, and designed for optimal performance.

1911 PRECISION QUALITY BARREL - 6" KART 1911 AUTO BARREL, .45 ACP W/N

219.9 GBP 0 £219.90 *

Not available

Barrel Length: 6'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000003

Not available

219.9 GBP 0 £219.90 *

-11 %

The KART Precision Barrel offers unmatched accuracy and performance, crafted from ordnance steel with tight tolerances and a mirror smooth finish for optimal shooting.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .38 SUPER W/N

249.9 GBP 4 £249.90 * £279.90

In stock

Barrel Length: 5'' Barrel Weight: .37 lbs Cartridge: 38 Super Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472020038

In stock

249.9 GBP 4 £249.90 * £279.90

Experience unmatched accuracy and performance with the KART Precision Barrel, forged from ordnance steel and air gauged for precision tolerances.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .45 ACP STD

219.9 GBP 0 £219.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .27 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472020045

Backorderable

219.9 GBP 0 £219.90 *

-10 %

Experience unmatched accuracy with the KART Precision Barrel, crafted from ordnance steel, featuring tight tolerances and smooth rifling for superior performance.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .38 SUPER C/P

299.9 GBP 5 £299.90 * £334.90

In stock

Barrel Length: 5'' Barrel Weight: .37 lbs Cartridge: 38 Super Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472020138

In stock

299.9 GBP 5 £299.90 * £334.90

-10 %

Experience unmatched accuracy with the KART 1911 Precision Barrel, crafted from ordnance steel, featuring mirror-smooth rifling and tight tolerances for superior performance.

1911 PRECISION QUALITY BARREL - 6" KART 1911 AUTO BARREL, .45 ACP STD

259.9 GBP 1 £259.90 * £289.90

In stock

Barrel Length: 6'' Barrel Weight: .3 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472021045

In stock

259.9 GBP 1 £259.90 * £289.90

-10 %

Experience unmatched accuracy with the KART 1911 Precision Barrel, forged from ordnance steel and air gauged for perfect tolerances, ideal for match performance.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .45 ACP W/N

219.9 GBP 5 £219.90 * £244.90

In stock

Barrel Length: 5'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000002

In stock

219.9 GBP 5 £219.90 * £244.90

Experience unmatched accuracy with the KART Precision Barrel, forged from ordnance steel, air gauged for precision, and available in various lengths for optimal performance.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .40 S&W STD

244.9 GBP 0 £244.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 40 S&W Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472000006

Backorderable

244.9 GBP 0 £244.90 *

-10 %

Crafted from 4150 ordnance steel, this 1911 barrel offers unmatched precision, mirror-smooth finish, and optimal accuracy for enhanced performance.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, 9MM STD

259.9 GBP 3 £259.90 * £289.90

In stock

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 9 mm Luger Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472000009

In stock

259.9 GBP 3 £259.90 * £289.90

-10 %

Experience unmatched accuracy and performance with the KART Precision Barrel, crafted from ordnance steel and air gauged for precision tolerances.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .45 ACP C/P

229.9 GBP 4 £229.90 * £254.90

In stock

Barrel Length: 5'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000004

In stock

229.9 GBP 4 £229.90 * £254.90

Experience unmatched accuracy with the KART Precision Barrel, crafted from ordnance steel for optimal performance and precision in your 1911 Auto.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .40 S&W C/P

279.9 GBP 0 £279.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .2 lbs Cartridge: 40 S&W Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000008

Backorderable

279.9 GBP 0 £279.90 *

Experience unmatched performance with the KART 1911 Precision Quality Barrel, crafted from ordnance steel for superior accuracy and smooth feeding.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, 9MM C/P

279.9 GBP 0 £279.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 9 mm Luger Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000011

Backorderable

279.9 GBP 0 £279.90 *

Elevate your shooting with the KART 1911 Precision Barrel, crafted from ordnance steel for unmatched accuracy and performance, available in multiple lengths.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, 9MM W/N

279.9 GBP 0 £279.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 9 mm Luger Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000010

Backorderable

279.9 GBP 0 £279.90 *

-11 %

Elevate your 1911 with KART's precision barrel, featuring unmatched accuracy, superior tolerances, and a smooth finish for enhanced performance.

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .40 S&W W/N

249.9 GBP 1 £249.90 * £279.90

In stock

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 40 S&W Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000007

In stock

249.9 GBP 1 £249.90 * £279.90

Experience unmatched accuracy and performance with the KART Precision Barrel, forged from ordnance steel and air gauged for precise tolerances.

1911 PRECISION QUALITY BARREL - 4.25" COMMANDER BARREL, .45 ACP STD

244.9 GBP 0 £244.90 *

Backorderable

Barrel Length: 4.25'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Commander Style: Non-Ramp Product no.: 472000013

Backorderable

244.9 GBP 0 £244.90 *

Experience unmatched accuracy with the KART Precision Barrel, forged from ordnance steel, air gauged for precision, and designed for optimal match performance.

1911 PRECISION QUALITY BARREL - 6" 9MM WILSON/NOWLIN RAMP BARREL

334.9 GBP 0 £334.90 *

Backorderable

Barrel Length: 6'' Barrel Weight: .355 lbs Cartridge: 9 mm Luger Finish: Natural Make: 1911 Model: Government Style: Match Grade, Ramp Product no.: 472000015

Backorderable

334.9 GBP 0 £334.90 *

Experience unmatched accuracy with the KART 1911 Precision Barrel, crafted from ordnance steel and air gauged for precision tolerances, ideal for competitive shooting.

1911 PRECISION QUALITY BARREL - 6" KART 1911 AUTO BARREL, 45 ACP C/P

249.9 GBP 0 £249.90 *

Not available

Barrel Length: 6'' Barrel Weight: .3 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramped Product no.: 472000017

Not available

249.9 GBP 0 £249.90 *

219.9 334.9 16 GBP

219.9 GBP £219.90

Prices inclusive of duty & VAT.

Product no.: 472000003

Mfr. No.: NONE

Forged from ordnance steel to strict, national match specs; rifled by a proprietary technique that holds lands and grooves to exceptionally close tolerances and leaves the surface finish mirror smooth. Air gauged to maintain .0002" tolerance through the bore. Feed ramps are throated for wadcutter ammo. Standard Barrel - Non-ramped, oversize hood, top and bottom lugs to achieve an exact fit for optimum match accuracy. Ramped Barrel - Fully supports the case head; gives direct feeding from magazine to chamber. Requires machining of frame. Gunsmithing fitting required. Std - Standard barrel, non-ramped. W/N - Wilson/Nowlin Ramp. C/P - Clark/Para Ordnance Ramp

Not available

Not available.

100-Day Return Policy

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.

Exceptional accuracy and performance
Mirror smooth surface finish
Precision-engineered for optimal fit

Wish List Ask question

order by phone

219.9 334.9 16 GBP

Description Specification Customers reviews Accessories

KART PRECISION BARREL 6" KART 1911 AUTO BARREL, .45 ACP W/N

219.9 GBP £219.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Requires order by phone

Description:

Exceptional Precision for the Discerning Shooter

The KART PRECISION BARREL is designed for those who demand uncompromising quality and performance from their firearms. This 1911 Precision Quality Barrel offers enhanced accuracy and reliability for serious enthusiasts and professionals alike.

Product Features:

Construction: Forged from ordnance steel to strict, national match specifications.
Rifling: Utilizes a proprietary technique that ensures lands and grooves are held to exceptionally close tolerances, resulting in a mirror-smooth surface finish.
Tolerance: Air gauged to maintain .0002" tolerance throughout the bore.
Feed Ramps: Throated for wadcutter ammunition.
Standard Barrel: Non-ramped, with an oversize hood and top and bottom lugs for an exact fit, ensuring optimum match accuracy.
Ramped Barrel: Fully supports the case head, allowing for direct feeding from magazine to chamber. Note: Requires machining of the frame and gunsmithing fitting.

Specifications:

Material: 4150 ordnance steel, in-the-white.
Available Lengths: 5” (12.7cm), 6” (15.2cm), or Commander 4.25” (10.8cm).
Options:
- Std - Standard barrel, non-ramped.
- W/N - Wilson/Nowlin Ramp.
- C/P - Clark/Para Ordnance Ramp.

Elevate your shooting experience with the KART Precision Barrel, where performance meets precision.

Restrictions

Is a 'Call to order' product.

Attributes

Barrel Length:
```
6''
```
Barrel Weight:
```
.2 lbs
```
Cartridge:
```
45 Auto (ACP)
```
Finish:
```
Unfinished
```
Model:
```
Government
```
Style:
```
Ramp
```
Weapon type:
```
1911
```
Delivery weight: 0.113kg
Shipping height: 18mm
Shipping width: 43mm
Shipping length: 152mm

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (7)

4.9 / 5

Definitely recommended

Excellent Gunsmith Fit Barrel 09/03/2017

This is a really nice gunsmith fit barrel. It is oversized in all the right areas (hood width/length and lower lugs). Geometry was spot on and while it required removing material from the hood and lugs, it wasn't excessive. Link pin hole required a light pass with a reamer to get a good fit with a .154" pin. Once everything was fit, the chamber only required a few turns with a finish reamer to complete the installation.

Definitely recommended

The best 1911 barrel hands down 08/01/2017

Accept no substitutes, Kart barrels are the best hands down. Ask any of the top 1911 smiths and they will agree. Fred uses a proprietary honing process not even his wife knows. His barrels have the best bores you'll ever see. Oversized in the right spots for gunsmith fit.

Variations:

1911 PRECISION QUALITY BARREL - 6" KART 1911 AUTO BARREL, .45 ACP W/N

219.9 GBP 0 £219.90 *

Not available

Barrel Length: 6'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000003

Not available

219.9 GBP 0 £219.90 *

-11 %

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .38 SUPER W/N

249.9 GBP 4 £249.90 * £279.90

In stock

Barrel Length: 5'' Barrel Weight: .37 lbs Cartridge: 38 Super Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472020038

In stock

249.9 GBP 4 £249.90 * £279.90

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .45 ACP STD

219.9 GBP 0 £219.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .27 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472020045

Backorderable

219.9 GBP 0 £219.90 *

-10 %

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .38 SUPER C/P

299.9 GBP 5 £299.90 * £334.90

In stock

Barrel Length: 5'' Barrel Weight: .37 lbs Cartridge: 38 Super Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472020138

In stock

299.9 GBP 5 £299.90 * £334.90

-10 %

1911 PRECISION QUALITY BARREL - 6" KART 1911 AUTO BARREL, .45 ACP STD

259.9 GBP 1 £259.90 * £289.90

In stock

Barrel Length: 6'' Barrel Weight: .3 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472021045

In stock

259.9 GBP 1 £259.90 * £289.90

-10 %

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .45 ACP W/N

219.9 GBP 5 £219.90 * £244.90

In stock

Barrel Length: 5'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000002

In stock

219.9 GBP 5 £219.90 * £244.90

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .40 S&W STD

244.9 GBP 0 £244.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 40 S&W Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472000006

Backorderable

244.9 GBP 0 £244.90 *

-10 %

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, 9MM STD

259.9 GBP 3 £259.90 * £289.90

In stock

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 9 mm Luger Finish: Unfinished Make: 1911 Model: Government Style: Non-Ramp Product no.: 472000009

In stock

259.9 GBP 3 £259.90 * £289.90

-10 %

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .45 ACP C/P

229.9 GBP 4 £229.90 * £254.90

In stock

Barrel Length: 5'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000004

In stock

229.9 GBP 4 £229.90 * £254.90

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .40 S&W C/P

279.9 GBP 0 £279.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .2 lbs Cartridge: 40 S&W Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000008

Backorderable

279.9 GBP 0 £279.90 *

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, 9MM C/P

279.9 GBP 0 £279.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 9 mm Luger Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000011

Backorderable

279.9 GBP 0 £279.90 *

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, 9MM W/N

279.9 GBP 0 £279.90 *

Backorderable

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 9 mm Luger Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000010

Backorderable

279.9 GBP 0 £279.90 *

-11 %

1911 PRECISION QUALITY BARREL - 5" KART 1911 AUTO BARREL, .40 S&W W/N

249.9 GBP 1 £249.90 * £279.90

In stock

Barrel Length: 5'' Barrel Weight: .3 lbs Cartridge: 40 S&W Finish: Unfinished Make: 1911 Model: Government Style: Ramp Product no.: 472000007

In stock

249.9 GBP 1 £249.90 * £279.90

1911 PRECISION QUALITY BARREL - 4.25" COMMANDER BARREL, .45 ACP STD

244.9 GBP 0 £244.90 *

Backorderable

Barrel Length: 4.25'' Barrel Weight: .2 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Commander Style: Non-Ramp Product no.: 472000013

Backorderable

244.9 GBP 0 £244.90 *

1911 PRECISION QUALITY BARREL - 6" 9MM WILSON/NOWLIN RAMP BARREL

334.9 GBP 0 £334.90 *

Backorderable

Barrel Length: 6'' Barrel Weight: .355 lbs Cartridge: 9 mm Luger Finish: Natural Make: 1911 Model: Government Style: Match Grade, Ramp Product no.: 472000015

Backorderable

334.9 GBP 0 £334.90 *

1911 PRECISION QUALITY BARREL - 6" KART 1911 AUTO BARREL, 45 ACP C/P

249.9 GBP 0 £249.90 *

Not available

Barrel Length: 6'' Barrel Weight: .3 lbs Cartridge: 45 Auto (ACP) Finish: Unfinished Make: 1911 Model: Government Style: Ramped Product no.: 472000017

Not available

249.9 GBP 0 £249.90 *

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.