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Experience unmatched accuracy with Daniel Defense's 14.5" cold hammer-forged 5.56 barrels, featuring M4 feed ramps and a durable manganese phosphate finish.

DANIEL DEFENSE 14.5" M4 CARBINE 5.56 BARREL, 1-7 TWIST

815604011440 100009474

Filters:

Variations
Filters:
Variations:

Variations:

Barrel Weight: 1.77 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black, Matte Black Gas System Length: Carbine Length: 14.5'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009474
Not available
419.9 GBP 0 £419.90 *
Barrel Weight: 1.35 lbs Cartridge: 5.56 mm NATO Contour: Lightweight Finish: Black, Matte Black Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009472
Not available
394.9 GBP 0 £394.90 *
Barrel Weight: 1.5 lbs Cartridge: 5.56 mm NATO Contour: Lightweight Finish: Black, Matte Black Gas System Length: Mid-Length Length: 16'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009473
Backorderable
459.9 GBP 0 £459.90 *
-11 %
Barrel Weight: 1.895 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black, Matte Black Gas System Length: Mid-Length Length: 16'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009475
In stock
409.9 GBP 1 £409.90 * £459.90
Barrel Weight: 1.295 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black, Matte Black Gas System Length: Carbine Length: 10.3'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009476
Backorderable
459.9 GBP 0 £459.90 *
Cartridge: 5.56 mm NATO Contour: Government Finish: Black Gas System Length: Carbine Length: 11.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100014986
Backorderable
459.9 GBP 0 £459.90 *
Cartridge: 5.56 mm NATO Contour: Government Finish: Black Gas System Length: Carbine Length: 12.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100014987
Backorderable
459.9 GBP 0 £459.90 *
-11 %
Barrel Weight: 1.5 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black Gas System Length: Mid-Length Length: 14.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100018013
In stock
409.9 GBP 2 £409.90 * £459.90
Barrel Weight: 1.38 lbs Cartridge: 5.56 mm NATO Contour: Lightweight Finish: Black Gas System Length: Mid-Length Length: 14.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100018014
Backorderable
459.9 GBP 0 £459.90 *
-9 %
Barrel Weight: 1.75 lbs Cartridge: 5.56 mm NATO Contour: M4 Finish: Black Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100018015
In stock
489.9 GBP 1 £489.90 * £539.90
394.9 489.9 10 GBP
419.9 GBP £419.90

Prices inclusive of duty & VAT.

Product no.: 100009474

Mfr. No.: 07-075-18024-01

815604011440 These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential—like a high-end match rifle barrel. Magnetic particle inspection (MPI) ensures there are no internal flaws in the metal. Durable manganese phosphate finish give excellent resistance to surface wear. Barrel extension has M4-type feed ramps. Choose caliber, profile and length. 5.56x45 barrels come in 10.5”, 14.5” and 16” lengths, with the shorter barrels featuring carbine length gas system. Barrels are available in lightweight or government contours, and M4 for the 14.5” length. OD at gas block is .750”.
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394.9 489.9 10 GBP
Description Specification Customers reviews Accessories

DANIEL DEFENSE 14.5" M4 CARBINE 5.56 BARREL, 1-7 TWIST

419.9 GBP £419.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Upgrade your firearm with precision-engineered barrels

Introducing the AR-15/M16 5.56 Hammer Forged Barrels from DANIEL DEFENSE, designed to elevate your shooting experience with unmatched accuracy and durability.

Product Features:

  • Cold Hammer Forged: Crafted from high-grade chromium-molybdenum-vanadium alloy steel, these barrels offer exceptional strength and accuracy potential, akin to high-end match rifle barrels.
  • Chrome-Lined: The chrome lining ensures a long service life, providing excellent resistance to wear and corrosion.
  • Magnetic Particle Inspection (MPI): Each barrel undergoes MPI to guarantee there are no internal flaws in the metal, ensuring reliability and performance.
  • Manganese Phosphate Finish: This durable finish offers outstanding resistance to surface wear, enhancing the lifespan of your barrel.
  • M4-Type Feed Ramps: The barrel extension features M4-type feed ramps for optimal feeding and reliability.
  • Caliber Options: Choose from various calibers, profiles, and lengths, with 5.56x45 barrels available in 10.5”, 14.5”, and 16” lengths.
  • Carbine Length Gas System: The shorter barrels are equipped with a carbine length gas system for improved performance.
  • Contour Choices: Available in lightweight or government contours, with M4 contour specifically for the 14.5” length.
  • Gas Block Diameter: The outer diameter at the gas block is .750”.

Note: These barrels are not dimpled or marked for the gas block, ensuring a clean and professional appearance.

Enhance your firearm's performance with the precision and reliability of DANIEL DEFENSE barrels. Available now at Brownells UK.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15/M16 5.56 hammer forged barrels are made from high-grade chromium-molybdenum-vanadium alloy steel, ensuring strength and accuracy.
  2. Barrels undergo magnetic particle inspection to guarantee flawlessness and are finished with manganese phosphate for surface wear resistance.
  3. The 14.5" M4 Carbine barrel features a 1-7 twist rate, government contour, and a carbine length gas system with .750" OD at the gas block.

Attributes

  • Barrel Weight:
    1.77 lbs
  • Cartridge:
    5.56 mm NATO
  • Contour:
    Government
  • Finish:
    Black
    ,
    Matte Black
  • Gas System Length:
    Carbine
  • Length:
    14.5''
  • Muzzle:
    .600
  • Muzzle Threads:
    1/2-28
  • Twist:
    1-7
  • Weapon type:
    AR-15
  • Delivery weight: 0.862kg
  • Shipping height: 38mm
  • Shipping width: 38mm
  • Shipping length: 533mm
  • UPC: 815604011440

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (7)

4.9 / 5
Definitely recommended

Brownells USA Amazing 01/12/2017

I was shocked by the accuracy with M193. I was putting 20 rounds in a 1/2 hole at 50 yards. Haven’t tried match ammo yet. Paired it with a new Daniel Defence BCG. Bore scope shows it to be a high quality barrel. Really happy with and it also cleans up super easy. You can’t go wrong with this barrel.

Definitely recommended

Brownells USA Excellent Piece of Equipment 06/01/2017

Got this barrel on sale for a lightweight build a few years ago, FINALLY got it together and put in a good bit of range-time on it.



This thing is amazing!! Super light, plenty accurate (easy 2" groups at 100 yards from a non-marksman with a little x4 scope). Again, got it a couple of years ago (for $160) I don't think you can get a better barrel for that price.

Variations:

Barrel Weight: 1.77 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black, Matte Black Gas System Length: Carbine Length: 14.5'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009474
Not available
419.9 GBP 0 £419.90 *
Barrel Weight: 1.35 lbs Cartridge: 5.56 mm NATO Contour: Lightweight Finish: Black, Matte Black Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009472
Not available
394.9 GBP 0 £394.90 *
Barrel Weight: 1.5 lbs Cartridge: 5.56 mm NATO Contour: Lightweight Finish: Black, Matte Black Gas System Length: Mid-Length Length: 16'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009473
Backorderable
459.9 GBP 0 £459.90 *
-11 %
Barrel Weight: 1.895 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black, Matte Black Gas System Length: Mid-Length Length: 16'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009475
In stock
409.9 GBP 1 £409.90 * £459.90
Barrel Weight: 1.295 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black, Matte Black Gas System Length: Carbine Length: 10.3'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100009476
Backorderable
459.9 GBP 0 £459.90 *
Cartridge: 5.56 mm NATO Contour: Government Finish: Black Gas System Length: Carbine Length: 11.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100014986
Backorderable
459.9 GBP 0 £459.90 *
Cartridge: 5.56 mm NATO Contour: Government Finish: Black Gas System Length: Carbine Length: 12.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100014987
Backorderable
459.9 GBP 0 £459.90 *
-11 %
Barrel Weight: 1.5 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black Gas System Length: Mid-Length Length: 14.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100018013
In stock
409.9 GBP 2 £409.90 * £459.90
Barrel Weight: 1.38 lbs Cartridge: 5.56 mm NATO Contour: Lightweight Finish: Black Gas System Length: Mid-Length Length: 14.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100018014
Backorderable
459.9 GBP 0 £459.90 *
-9 %
Barrel Weight: 1.75 lbs Cartridge: 5.56 mm NATO Contour: M4 Finish: Black Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100018015
In stock
489.9 GBP 1 £489.90 * £539.90

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