Daniel Defense DDM4 V9 Quad Rail AR-15 Rifle - 5.56x45mm, 16" Barrel, 02-145-15175-047

SKU:
120918317
|
UPC:
815604015325
|
MPN:
0214515175047
$2,075.00
$2,158.00
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Current Stock:
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Capacity-Rounds:
30
Caliber-Gauge:
223 Remington / 5.56 NATO
Hand:
Right Hand
Barrel Length:
16"
Barrel Length Range:
16" to 16.99"
OAL:
32.25"- 35.88"
Trigger:
Mil-Spec
Weight:
6.59 lbs
Metal Finish Group:
Blued/Black
Action:
Semi-Auto
Muzzle:
Flash Suppressor
Receiver Material:
7075-T6 Aluminum
Safety:
Ambidextrous
Stock Finish Group:
Black
Twist:
1:7"
Stock Description:
6 Position with SoftTouch Overmolding
Metal Finish:
Black Hardcoat Anodized/Black Phosphate
Sights:
Optic Ready
Weight Range:
6 lbs to 6.99 lbs
Barrel Description:
Chrome Moly Vanadium Chrome-Lined

The Daniel Defense DDM4 V9 Quad Rail AR-15 is a 5.56x45mm rifle built for shooters who demand precision, control, and modularity in one package. Built entirely in the USA, this rifle pairs a 16-inch cold hammer-forged Government profile barrel with a 15-inch quad rail handguard that lets you extend your support hand close to the muzzle for better recoil management and faster target transitions. Whether you're running competitive shooting matches, training for defensive readiness, or putting rounds downrange at the range, the DDM4 V9 delivers the ergonomics and platform flexibility serious shooters expect from Daniel Defense.

The heart of this rifle is its mid-length direct impingement gas system, engineered to smooth out the recoil impulse so you can follow up shots quickly without sacrificing accuracy. The barrel itself is chrome-lined, 1:7 twist Chrome Moly Vanadium steel that's been HP/MPI tested for reliability, and the cold hammer-forging process creates a durable, consistent bore. The 15-inch rail gives you plenty of real estate for optics, lights, and accessories—mount your favorite optic on the upper receiver's M4 feed ramps, or run iron sights with maximum sight radius along the rail itself.

Receiver construction is mil-spec 7075-T6 aluminum, CNC machined and Type III hard coat anodized for durability in hard use. The lower features an enhanced flared magazine well and QD swivel attachment point; both upper and lower sport indexing marks for repeatable assembly. You'll get Daniel Defense's rugged buttstock and pistol grip in durable glass-filled polymer with soft-touch overmolding, a pinned low-profile gas block, and a properly staked mil-spec bolt carrier group. The rifle ships with a Daniel Defense Flash Suppressor (1/2-28 TPI) and includes a full-latch impact plastic case. Sights sold separately. Overall length adjusts from 32 1/4 inches to 35 7/8 inches via the 6-position receiver extension; the rifle weighs 6.59 pounds.

Key Features

  • 15-inch quad rail handguard for extended sight radius and accessory mounting flexibility
  • Mid-length direct impingement gas system for smooth recoil impulse and rapid follow-up shots
  • Cold hammer-forged, chrome-lined barrel with 1:7 twist and Government profile
  • Mil-spec receivers with enhanced flared magazine well and indexing marks
  • Properly staked mil-spec bolt carrier group and pinned low-profile gas block
  • Daniel Defense buttstock and pistol grip with soft-touch overmolding
  • Includes flash suppressor and protective hard case
  • Made in the USA

Specifications

Caliber5.56x45mm NATO
Barrel Length16 inches
Barrel ProfileGovernment
Barrel MaterialChrome Moly Vanadium Steel, cold hammer-forged, chrome-lined
Twist Rate1:7
HandguardDDM4 Quad Rail, 15-inch, 6061-T6 aluminum
Gas SystemMid-length direct impingement
Gas BlockPinned low-profile, 4140 hardened steel
Bolt Carrier GroupM16 profile, mil-spec, MP tested, chrome-lined, properly staked
Lower ReceiverMil-spec 7075-T6 aluminum, Type III hard coat anodized, enhanced magazine well
Upper ReceiverMil-spec 7075-T6 aluminum, Type III hard coat anodized, M4 feed ramps
Receiver Extension6-position mil-spec 7075-T6 aluminum
Muzzle DeviceDaniel Defense Flash Suppressor, 17-4 PH stainless, salt bath nitride finished
Muzzle Thread1/2-28 TPI
ButtstockDaniel Defense, glass-filled polymer with soft-touch overmolding
Pistol GripDaniel Defense, glass-filled polymer with soft-touch overmolding
Vertical GripDaniel Defense, glass-filled polymer
Rail PanelsDaniel Defense Santoprene, heat resistant to 300°F
MagazineDaniel Defense magazine (included)
Overall Length32 1/4 inches (collapsed) to 35 7/8 inches (extended)
Weight6.59 lbs
IncludesFull-latch impact plastic case
SightsSold separately
Made inUSA

Frequently Asked Questions

Can I mount optics and accessories on the DDM4 V9?

Yes. The 15-inch quad rail provides extensive mounting real estate for optics, lights, lasers, and other tactical accessories. The upper receiver features M4 feed ramps for optic mounting, and the rail itself allows for maximum sight radius if you prefer rail-mounted iron sights. Rails panels are included.

What's the effective range and accuracy capability of this rifle?

We can only confirm the specs Daniel Defense provides: the rifle uses a 1:7 twist cold hammer-forged barrel with a Government profile, mid-length gas system, and mil-spec components built for precision and reliability. For detailed performance data, contact Daniel Defense directly or consult published reviews and range testing.

Is the DDM4 V9 suitable for competitive shooting and tactical training?

The DDM4 V9 is designed to satisfy the needs of modern shooters in popular shooting sports as well as tactical and defensive applications. The mid-length gas system is known for a smooth recoil impulse, allowing for quick but precise rapid fire. The extended rail also affords shooter support hand positioning close to the muzzle for better control during target transitions.

What's included in the box?

The rifle ships with a Daniel Defense flash suppressor, a Daniel Defense magazine, and a full-latch impact plastic case. Sights are sold separately.

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.