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DDM4

Daniel Defense DDM4 Series

The Daniel Defense DDM4 Series covers the full lineup of DDM4 rifles, from the original V1 to competition, suppressed, and ultra-compact variants. Models chambered in 5.56 and .300 Blackout are available. NFA-regulated items (SBRs and integrated suppressor rifles) are noted in each section.

DDM4 V1

The rifle that started it all and set the benchmark in the industry. Designed and engineered to meet, and exceed, the needs of hardcore tactical professionals and shooting enthusiasts—anyone who appreciates quality, durability, and outstanding performance.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

16"

Rail

DDM4 Rail 12.0 FSP — allows light or aiming device mounted forward of forged Front Sight Base

Available Colors

Black

Barrel

16" M4-profile chrome-lined barrel with heavy phosphate coating & Daniel Defense Forged Front Sight Base

Sights

A1.5 Fixed Rear Sight with Patented Rock & Lock technology; does not impede charging handle

DDM4 V4 S — NFA Regulated (SBR)

A lightweight and dependable SBR (short-barreled rifle) designed around a configuration proven with law enforcement personnel and agencies for years. Reliable, maneuverable, and accurate, this small but mighty firearm delivers optimal ballistics using a wide range of ammo. This firearm is regulated by the NFA. Buyers must comply with all NFA rules and applicable laws.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

11.5"

Rail

DDM4 Rail 10.0 — shields barrel and low-profile gas block; ample room for accessories

Available Colors

Black

Barrel

11.5" free-floating Government-profile barrel with Carbine length gas system

Sling

Fully integrated QD Swivel Attachment Points for tangle-free ambidextrous sling attachment

DDM4 V7

The lightweight, modular DDM4 V7 is a welcome addition to any gun safe. Its 15.0" MFR rail features popular M-LOK attachment, and a mid-length gas system provides smooth, reliable cycling while also reducing perceived recoil and wear and tear on parts.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

16"

Rail

15" MFR with M-LOK attachment — weight savings and space for accessories

Available Colors

Black, MIL-SPEC++, Deep Woodland, FDE, Cobalt, Rattlecans

Barrel

16" chrome-lined, heavy-phosphate-coated Government-profile barrel

Muzzle Device

Daniel Defense improved Flash Suppressor — significantly reduces flash signature

DDM4 V7 SLW

One of the lightest, fastest-handling rifles in the DDM4 line-up, tipping the scales at under 6 lbs. Built around a Cold Hammer Forged, 14.5" Lightweight profile barrel with an Extended Flash Suppressor pinned and welded to reach the NFA-required 16" minimum barrel length.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

14.5" (pinned & welded Flash Suppressor extends to NFA-required 16")

Rail

13.5" with M-LOK attachment

Available Colors

Black, Deep Woodland

Barrel

Lightweight 14.5" chrome-lined, heavy-phosphate-coated Mid-length barrel; HP/MPI tested

Muzzle Device

Daniel Defense improved Flash Suppressor — significantly reduces flash signature

DDM4 V7 S — NFA Regulated (SBR)

This short-barreled version of the DDM4 V7 features an 11.5" Government-profile barrel for maximum maneuverability and a Carbine length gas system for smooth, reliable cycling. M-LOK attachment with a Daniel Defense MFR 10.0 rail provides plenty of real estate for accessories. This firearm is regulated by the NFA. Buyers must comply with all NFA rules and applicable laws.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

11.5"

Rail

MFR 10.0 with M-LOK attachment

Available Colors

Black

Barrel

11.5" free-floating Government-profile barrel with Carbine length gas system

Muzzle Device

Daniel Defense improved Flash Suppressor — significantly reduces flash signature

DDM4 V7 PRO

Designed and built with the needs of multi-gun competitors in mind. With outstanding ergonomics, superior cooling, and plenty of space for optics, look for shorter split times, more precise follow-up shots, and reduced fatigue to help you dominate your next shooting competition.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

18"

Rail

M-LOK

Available Colors

Black, Gun Metal Grey

Barrel

18" S2W barrel with Rifle length gas system for accuracy and reduced recoil

Muzzle Device

Daniel Defense Muzzle Climb Mitigator — reduces recoil and muzzle rise

Ergonomics

Daniel Defense Buttstock & Pistol Grip for improved comfort and control

DDM4 300 S — NFA Regulated (SBR)

A high-performance, short-barreled rifle chambered in the versatile .300 Blackout to deliver projectiles with greater muzzle energy and better penetration than the 5.56mm cartridge. An outstanding choice for home defense, target shooting, suppressed operation, and tactical applications. This firearm is regulated by the NFA. Buyers must comply with all NFA rules and applicable laws.

Specifications

Specification

Details

Caliber

300 BLK

Barrel Length

10.3"

Available Colors

Black

Barrel

10.3" chrome-lined, heavy-phosphate-coated S2W-profile barrel

Bolt

Standard 5.56 bolt delivers hard-hitting .30 caliber projectiles

Ergonomics

Adjustable Daniel Defense Buttstock and DD Pistol Grip

DDM4 PDW — NFA Regulated (SBR)

The ultra-compact DDM4 PDW was made for protecting your family or anything else that's important to you. It comes in .300 BLK with a 7" barrel and an overall length of only 20.75". Easy to transport or keep stowed for emergencies — reliable, quiet, fun to shoot, and suppressor-compatible. This firearm is regulated by the NFA. Buyers must comply with all NFA rules and applicable laws.

Specifications

Specification

Details

Caliber

300 BLK

Barrel Length

7" (1:7" twist)

Overall Length

20.75"

Available Colors

Black, FDE, Cobalt

Barrel

7", 1:7" twist barrel for compatibility with subsonic and supersonic loads

Stock

CQB Gen 7 Stock with enhanced buffer system — functions reliably suppressed or unsuppressed

Muzzle Device

Linear compensator directs muzzle blast forward; muzzle threads (5/8-24) for muzzle device customization

Rail

M-LOK

DDM4 ISR (Integrated Suppressor Rifle) — NFA Regulated

A suppressor is literally part of the barrel on this high-performance, versatile weapon, so there's never any re-zeroing for suppressed versus unsuppressed fire. Optimized for the .300 Blackout cartridge, this rifle places both subsonic and supersonic projectiles on target with precision and unwavering reliability. Features a user-serviceable monocore baffle that can be easily removed for periodic cleaning. This firearm is regulated by the NFA. Buyers must comply with all NFA rules and applicable laws.

Specifications

Specification

Details

Caliber

300 BLK

Barrel Length

9" (suppressor pinned and welded to extend to NFA-required 18")

Rail

MFR XL 15.0 — KeyMod attachment points on both sides and bottom; 1913 rail on top

Available Colors

Black, MIL-SPEC++, Deep Woodland

Barrel

9" chrome-lined, heavy-phosphate-coated S2W-profile barrel with Pistol length gas system

Suppressor

Fully integrated stainless steel suppressor; pinned & welded for full-time suppressed fire; removable monocore baffle for cleaning

MK18 — NFA Regulated (SBR) — Class III Dealers Only

This short-barreled rifle is unmatched in size, weight, and performance. The MK18 RIS II Rail System features the patented Bolt-Up attachment system and has been rigorously tested prior to fielding by USSOCOM. Class III dealers only; all NFA rules apply. This firearm is regulated by the NFA. Buyers must comply with all NFA rules and applicable laws.

Specifications

Specification

Details

Caliber

5.56

Barrel Length

10.3"

Rail

RIS II Rail System with Bolt-Up attachment; same handguard chosen by USSOCOM for CQB operations

Available Colors

MIL-SPEC++, Black/FDE

Barrel

10.3" chrome-lined, heavy-phosphate-coated Government-profile barrel

Gas System

Carbine length with pinned low-profile gas block for reliable cycling

Manufacturer Contact

For additional information, visit www.danieldefense.com. 1 (866) 554-4867

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