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Latest Model Daniel Defense - 10.3" 5.56mm, Carbine, 1:7, Gov - Almost Gone [R1ynI68Q]

$56.99 $182.99 -69%

Our 10.3” 5.56 barrel is the most accurate and longest-lasting barrel attainable for your AR-15 build. Cold Hammer Forged from 4150 Chrome Moly Vanadium steel, this barrel is Mil-spec heavy phosphate coated and chrome lined with a carbine length gas

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Latest Model Daniel Defense - 10.3" 5.56mm, Carbine, 1:7, Gov - Almost Gone [R1ynI68Q]

Our 10.3” 5.56 barrel is the most accurate and longest-lasting barrel attainable for your AR-15 build. Cold Hammer Forged from 4150 Chrome Moly Vanadium steel, this barrel is Mil-spec heavy phosphate coated and chrome lined with a carbine length gas system, making it an excellent choice for durability and reliability in any environment.

Weights:

  • Stripped Barrel: 1.15 lbs
  • Barrel with LPG: 1.23 lbs
  • Barrel with FSB: 1.46 lbs

Specifications:

  • Caliber: 5.56mm NATO
  • Barrel Length: 10.3"
  • Manufacturing Process: Cold Hammer Forged
  • Twist Rate: 1:7
  • Muzzle Thread: 1 ⁄ 2 × 28 TPI (Threads Per Inch)
  • Material: Chrome Moly Vanadium
  • Outside Finish: Mil-Spec Heavy Phosphate
  • Inside Finish: Chrome
  • Gas System: Carbine Length
  • Diameter at Gas Port: .750″
  • Barrel Extension: A4
  • Barrel Profile: Government
  • Weight: 1.15 lb
  • Manufacturer: Daniel Defense

NFA Disclaimer: Once this part is assembled into a complete firearm, it becomes a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer’s responsibility to ensure compliance with all NFA rules and applicable laws.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

Just a fantastic product all the way through and around.

- Gwyn J..

January 16, 2026

Absolutely no complaints!

An outstanding tool. It feels extremely so premium.

- Dilwen I..

January 16, 2026

Absolutely no complaints!

The build quality is simply magnificent.

- Quillan Q..

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