Daniel Defense DDM4 5.56 NATO 16" - AR-15 Rifle

SKU: 02-145-15175-047
MPN: DD0214515175047
Manufactured by Daniel Defense

Out of Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.

Due to the nature of this item, please allow at least 48hrs for the item to be available if choosing our 'In Store Pickup' shipping method.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.

Out of Stock

Details

The Daniel Defense DDM4 5.56 NATO 16" is built for people who can't afford a malfunction. Engineered in 5.56 NATO to the same standards demanded by military and law enforcement users who stake their lives on their equipment.

The Daniel Defense DDM4 5.56 NATO 16" is a semi-automatic AR-15 rifle chambered in 5.56 NATO, built around mid-length direct impingement operation for reliable cycling on the AR-15 platform.

Built Beyond Mil-Spec: Mil-spec is the minimum acceptable standard; this 5.56 NATO AR-15 rifle exceeds it throughout. Components are selected for the tightest tolerances and best available materials, not the lowest cost.

Consistent Performance Under Pressure: Reliability when conditions are bad, ammunition is dirty, and the rifle is hot is what separates professional-grade platforms from recreational ones. This rifle delivers that consistency.

Match-Accurate Architecture: Cold hammer forged or precision button-rifled barrels, hand-fitted components, and proper headspace ensure accuracy that outlasts most optics mounted on it.

Professional Pedigree: The same manufacturing standards that supply military and law enforcement contracts go into every 5.56 NATO rifle that comes off this line — civilian availability, professional build quality.

  • Caliber: 5.56 NATO
  • Barrel Length: 16"
  • Gas System: Mid-Length Direct Impingement
  • Handguard: Picatinny Quad Rail
  • Muzzle Threading: 1/2x28
  • Magazine Capacity: 10-Round
  • Finish: s Tornado grey cerakote
  • Origin: Made in the USA

Drop-in compatible with mil-spec AR-15 lower receivers. Takes standard STANAG magazines chambered in 5.56 NATO and works with the full range of AR-15 accessories and aftermarket upgrades.

Receivers are machined from 7075 aluminum and finished with s Tornado grey cerakote, providing lasting corrosion and wear resistance under regular use and varied environmental conditions.

Designed for users who demand mil-spec reliability and match-grade accuracy in the same package — professional duty, competition, and advanced training all fall within this platform's wheelhouse.

Daniel Defense produces premium AR-15 rifles trusted by elite military and law enforcement units globally, backed by a limited lifetime warranty and Made in USA manufacturing.

Specifications

Accessory AttachmentM1913 Picatinny
ActionSemi-Auto
Barrel CoatingManganese Phosphate
Barrel ContourGovernment
Barrel Length16
Barrel LiningChrome
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandDaniel Defense
Caliber Gauge5.56 NATO
ColorBlack
FinishHardcoat Anodized
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard15 in Freefloat Rail
Magazine Capacity30
ModelDDM4 V9
Muzzle DeviceDaniel Defense Flash Suppresor
Thread Pattern1/2 X 28
Twist Rate1:7
Weight6.59 lbs