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Experience exceptional strength and accuracy with the Daniel Defense 12.5" cold hammer-forged barrel, featuring a durable chrome-lined finish and M4 feed ramps.
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DANIEL DEFENSE 12.5" GOVERNMENT CARBINE 5.56 BARREL, 1-7 TWIST

852548002349 100014987

Filters:

Variations
Filters:
Variations:

Variations:

-11 %
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
In stock
409.9 GBP 2 £409.90 * £459.90
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 *
-11 %
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
In stock
409.9 GBP 2 £409.90 * £459.90
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 *
-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
-11 %
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
In stock
409.9 GBP 6 £409.90 * £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 *
-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 3 £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
-11 %
MSRP £459.90
409.9 GBP £409.90

Prices inclusive of duty & VAT.

Product no.: 100014987

Mfr. No.: 07-077-17022-018

852548002349 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”.
In stock 2 pcs. in the USA warehouse

Delivery time approx. 7-14 days.

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

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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.
394.9 489.9 10 GBP
Description Specification Customers reviews Accessories

DANIEL DEFENSE 12.5" GOVERNMENT CARBINE 5.56 BARREL, 1-7 TWIST

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MSRP £459.90
409.9 GBP £409.90

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. These barrels are designed for unparalleled performance and reliability, making them an ideal choice for enthusiasts and professionals alike.

Product Features:

  • Cold Hammer Forged: Crafted for superb accuracy and strength, akin to high-end match rifle barrels.
  • Chrome-Lined: Provides long-lasting durability and resistance to wear.
  • Magnetic Particle Inspection (MPI): Ensures no internal flaws in the metal for enhanced reliability.
  • Manganese Phosphate Finish: Offers excellent resistance to surface wear.
  • M4-Type Feed Ramps: Included in the barrel extension for smooth operation.
  • Caliber Options: Choose from various calibers, profiles, and lengths.
  • Available Lengths: 5.56x45 barrels come in 10.5”, 14.5”, and 16” lengths, with shorter barrels featuring a carbine-length gas system.
  • Contours: Available in lightweight or government contours, and M4 for the 14.5” length.
  • Gas Block Diameter: OD at gas block is .750”.

Note: These barrels are not dimpled or marked for the gas block.

Enhance your shooting experience with the DANIEL DEFENSE 12.5" Government Carbine 5.56 Barrel and achieve the accuracy and performance you desire.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Daniel Defense 12.5" barrels are cold hammer-forged from chromium-molybdenum-vanadium steel, ensuring strength and accuracy.
  2. Barrels undergo Magnetic Particle Inspection (MPI) to detect any internal defects and feature a durable manganese phosphate finish for surface wear resistance.
  3. The barrels come with M4-type feed ramps, a 1-7 twist rate, and are available in government contour with a carbine length gas system.

Attributes

  • Barrel Weight: -
  • Cartridge:
    5.56 mm NATO
  • Contour:
    Government
  • Finish:
    Black
  • Gas System Length:
    Carbine
  • Length:
    12.5''
  • Muzzle: -
  • Muzzle Threads:
    1/2-28
  • Twist:
    1-7
  • Weapon type:
    AR-15
  • Delivery weight: 0.658kg
  • Shipping height: 43mm
  • Shipping width: 43mm
  • Shipping length: 401mm
  • UPC: 852548002349

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:

-11 %
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
In stock
409.9 GBP 2 £409.90 * £459.90
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 *
-11 %
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
In stock
409.9 GBP 2 £409.90 * £459.90
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 *
-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
-11 %
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
In stock
409.9 GBP 6 £409.90 * £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 *
-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 3 £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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