Free shipping over $999 · Firearms ship to your Missouri FFL dealerSt. Louis, the river counties and all of MissouriFind your city · All productsShipping & FFL
To your FFLFirearms ship to your Missouri FFL dealerFree over $999Flat $29.99 on smaller orders22 city pagesLocal rules, ranges and dealers
Help & FAQ
Home / Shop / Rifles
Daniel Defense M4A1 M4A1 RIS II 5.56 NATO Blue/Black Rifle

The Daniel Defense M4A1 is a semi-automatic rifle built around a 14.5-inch cold hammer forged, chrome-lined M4-profile barrel with a permanently attached flash suppressor. Its 5.56 NATO chamber also accepts .223 Remington ammunition. The rifle combines 7075-T6 forged aluminum receivers with the Daniel Defense M4A1 RIS II handguard, a carbine-length gas system, an M16-profile bolt carrier group, and a six-position adjustable stock with soft-touch overmolding. The pinned and welded barrel configuration provides a compact carbine package with an overall length ranging from 31.5 to 34.75 inches. Sights and optics are not included, allowing the user to configure the rifle with preferred aiming equipment.

Key features

  • Cold hammer forged, chrome-lined 14.5-inch M4-profile barrel for durability and consistent performance
  • 5.56 NATO chamber accepts both 5.56 NATO and .223 Remington ammunition
  • Daniel Defense M4A1 RIS II handguard provides a rigid platform for accessories and aiming equipment
  • Permanently attached flash suppressor creates a pinned and welded 14.5-inch barrel configuration
  • Ambidextrous manual safety supports control from either side of the rifle
  • Six-position adjustable stock accommodates different users and shooting positions

The Daniel Defense M4A1 delivers a durable, configurable carbine platform with one included magazine and a proven RIS II rail system.

Daniel Defense M4A1 M4A1 RIS II 5.56 NATO Blue/Black Rifle: quick facts

What caliber is the Daniel Defense M4A1 M4A1 RIS II 5.56 NATO Blue/Black Rifle?
It is chambered in 5.56 NATO, .223 Remington.
How many rounds does it hold?
30+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 14.5 inches, overall length 31.5 inches, weight 6.74 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?
finish: Blue/Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Missouri?
Yes. It ships to a licensed FFL dealer in Missouri; you pick it up there after the background check. Missouri buyers pick this up at a licensed dealer after a NICS check, with no permit to purchase and no waiting period; dealers sell rifles and shotguns from age 18.
Is it in stock?
Yes, at $2782.99. Orders leave within 1-2 business days; shipping is free over $999.

Similar rifles in stock

Shop all →