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Daniel Defense DD4 RIII Fully Ambidextrous 5.56 NATO Black Anodized Rifle

The Daniel Defense DD4 RIII is a lightweight, fully ambidextrous 5.56 NATO rifle designed to give right- and left-handed shooters consistent control. Its 16-inch barrel pairs with a mid-length gas system for smooth, reliable cycling and reduced perceived recoil. The 12.5-inch RIS III free-float handguard provides a rigid mounting platform with quick-attach M-LOK slots for lights, grips, and other accessories. A continuous top rail makes the rifle optic ready, while the threaded muzzle supports compatible 1/2x28 accessories.

Key features

  • Fully ambidextrous controls provide comfortable operation for right- and left-handed shooters
  • 16-inch chrome-lined barrel delivers durable service and reliable performance
  • Mid-length gas system supports smooth cycling and helps reduce felt recoil
  • 12.5-inch RIS III free-float handguard offers secure M-LOK accessory attachment
  • Continuous top rail is optic ready for red dots, magnified optics, and other compatible sights
  • 30+1 capacity supports extended shooting sessions with fewer reloads

The Daniel Defense DD4 RIII combines ambidextrous handling, a smooth mid-length gas system, and a versatile free-float rail in a dependable 5.56 NATO rifle.

Daniel Defense DD4 RIII Fully Ambidextrous 5.56 NATO Black: quick facts

What caliber is the Daniel Defense DD4 RIII Fully Ambidextrous 5.56 NATO Black?
It is chambered in 5.56 NATO.
How many rounds does it hold?
30+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 16 inches, overall length 32.25 inches, weight 6.49 pounds.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: Yes.
What sights and finish does it have?
Sights: Standard Sights; finish: Black Anodized.
Is it new or used?
New, in the original packaging.
Can I buy it in Idaho?
Yes. It ships to a licensed FFL dealer in Idaho; you pick it up there after the background check. Idaho buyers pick this up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers sell rifles and shotguns from age 18.
Is it in stock?
Yes, at $2767.46. Orders leave within 1-2 business days; shipping is free over $999.

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