Daniel Defense DDM4ISR, .300 BLK, 9" Barrel, 1- 30rd Magazine, Milspec+, Short Barreled Rifle

The Daniel Defense DDM4ISR is a next-level integrally suppressed AR platform optimized for .300 Blackout, combining supreme stealth, tactical efficiency, and factory-ready suppression. Featuring a 9" Cold Hammer-Forged, fluted barrel with a target crown and pistol-length gas system, this rifle delivers precision with both subsonic and supersonic ammunition without the need for attaching a separate suppressor.

Because the suppressor is integrated and pinned/welded, the barrel extends to an NFA-compliant 16" overall, eliminating SBR classification while maintaining unparalleled control, reliability, and consistent point-of-impact. The suppressor’s lightweight, high-temp Cerakote-C coating ensures durability in extreme conditions, and its user-serviceable baffle core allows for easy maintenance and peak performance.

The MFR XL 15.0 handguard with continuous Picatinny top rail and Keymod attachment points gives maximum flexibility for optics and accessories. Ambidextrous GRIP-N-RIP charging handle, ergonomic Daniel Defense buttstock, and soft-touch pistol and vertical grips ensure comfort and control for every shooter. Comes standard with a 30-round Daniel Defense magazine for immediate action.

Available now at BattleHawk Armory.

Key Features (Standard)

• Caliber: .300 AAC Blackout

• Barrel: 9" Cold Hammer-Forged, Chrome Lined, 1:8 Twist, S2W Profile

• Integrated Suppressor: 17-4PH Stainless Steel, Monolithic Baffle, Cerakote-C High Temp Finish, Pinned & Welded

• Gas System: Pistol-Length, Direct Impingement, Daniel Defense ISR Integrated Gas Block

• Handguard: MFR XL 15.0, 6061-T6 Aluminum, Type III Hard Coat Anodized

• Upper/Lower Receivers: CNC Machined 7075-T6 Aluminum, Type III Hard Coat Anodized

• Bolt Carrier Group: Mil-Spec, MP Tested, Properly Staked Gas Key

• Stock: Daniel Defense Buttstock, Soft Touch Overmolding

• Charging Handle: Ambidextrous GRIP-N-RIP

• Pistol & Vertical Grip: Daniel Defense, Soft Touch Overmolding

• Magazine: (1) 30-Round Daniel Defense Magazine

• Weight: ~6.5 lbs

• Made in USA