Daniel Defense DDM4ISR Integrally Suppressed 300 Blackout Rifle – Mil Spec+ Dark Earth
The Daniel Defense DDM4ISR in Mil Spec+ Dark Earth is an integrally suppressed rifle optimized for the .300 AAC Blackout cartridge, combining tactical innovation with a sleek finish. Built around a 9-inch cold hammer-forged, fluted barrel and a fully integrated suppressor, this rifle delivers exceptional accuracy with both subsonic and supersonic rounds. The integral suppressor brings the overall barrel length to 16 inches, making this NFA-compliant rifle require only a single tax stamp. Featuring a Mil Spec+ Cerakote Dark Earth finish, the DDM4ISR offers durability in even the harshest environments. Outfitted with Daniel Defense’s MFR XL 15.0 modular handguard, KeyMod attachment points, and a full-length Picatinny rail, this rifle is designed for adaptability and precision. Ergonomically enhanced with Daniel Defense’s proprietary furniture, the DDM4ISR is built to perform.
Integrally Suppressed BarrelBuilt-in suppressor extends barrel to 16″, eliminating SBR classification and simplifying NFA compliance.
Cold Hammer-Forged Barrel9″ fluted barrel with 1:8 twist ensures consistent accuracy with subsonic and supersonic 300 BLK rounds.
Mil Spec+ Dark Earth FinishCerakote-coated for enhanced corrosion resistance and a bold, tactical aesthetic.
User-Serviceable SuppressorMonolithic baffle core can be removed for cleaning, maintaining peak performance over time.
MFR XL 15.0 Modular HandguardFull-length Picatinny rail and KeyMod slots provide versatile mounting options for optics and accessories.
Ambidextrous ControlsGRIP-N-RIP charging handle and thumb safety accommodate left- and right-handed shooters.
Made in the USABuilt with premium materials and precision craftsmanship for unmatched reliability.
Specifications
- Caliber: 300 AAC Blackout
- Action: Semi-Automatic
- Barrel Length: 9″ (16″ overall with suppressor)
- Barrel Twist Rate: 1:8
- Barrel Profile: S2W® Heavy Barrel
- Barrel Material: Chrome Moly Vanadium Steel
- Barrel Finish: Chrome Lined, Heavy Phosphate Coated
- Suppressor Type: Integral, 17-4PH Stainless Steel, Monolithic Baffle, Cerakote-C Finish
- Suppressor Status: Pinned and Welded, User-Serviceable
- Gas System: Pistol Length, Direct Impingement
- Gas Block: ISR Integrated
- Upper Receiver: 7075-T6 Aluminum, Type III Hard Coat Anodized
- Lower Receiver: 7075-T6 Aluminum, Flared Magwell, Rear QD Swivel, Type III Hard Coat Anodized
- Bolt Carrier Group: Mil-Spec, MP Tested, Properly Staked
- Buffer: H Buffer
- Receiver Extension: 6-Position Mil-Spec 7075-T6 Aluminum
- Charging Handle: GRIP-N-RIP, Ambidextrous, CNC Machined
- Handguard: MFR XL 15.0, 6061-T6 Aluminum, Type III Hard Coat Anodized
- Mounting System: KeyMod
- Stock: Daniel Defense Collapsible/Folding Buttstock
- Pistol Grip: Daniel Defense Glass-Filled Polymer with Soft Touch Overmolding
- Vertical Grip: Daniel Defense Glass-Filled Polymer with Soft Touch Overmolding
- Safety: Ambidextrous Thumb Safety
- Sights: Optics Ready (Sold Separately)
- Magazine: Magpul PMAG 30 AR 300 B GEN M3
- Magazine Capacity: 1 Magazine Included
- Case: Daniel Defense Full-Latch Impact Plastic Case
- Overall Length: 31.5″ – 34.75″
- Weight: 7.57 lbs
This Firearm only requires one (1) Tax Stamp.
