The DDM4 M4A1 is Daniel Defense’s civilian take on the carbine it built for U.S. Special Operations. A pinned and welded flash suppressor brings the 14.5″ barrel to a legal 16″ length, and the RIS II rail gives you plenty of room for lights, lasers and grips. It is a premium, duty-grade AR.
Key features
- 5.56 NATO; 14.5″ cold hammer-forged CMV barrel, M4 profile, chrome lined, 1:7″ twist
- Pinned and welded DD flash suppressor, 1/2×28
- Carbine gas system with pinned low-profile gas block
- RIS II rail
- GRIP-N-RIP ambidextrous charging handle
- Daniel Defense buttstock and pistol grip
- 31.5″ to 34.75″ long; 6.74 lb; sights sold separately (DD spec)
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your DDM4 M4A1 shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







