Description
The Daniel Defense DD4P is a 5.56mm NATO AR pistol built for shooters who want a short, fast-handling platform without giving up the quality Daniel Defense is known for. At the heart of it sits an 11.5-inch cold hammer forged government profile barrel with a 1:7 twist, chrome lined and heavy phosphate coated for the kind of durability and accuracy that holds up round after round. The carbine-length gas system keeps cycling smooth and reliable while taking the edge off perceived recoil, which matters more when you're working with a shorter barrel.
What really sets this one apart is the fully ambidextrous DD4 lower. The bolt catch, safety selector, and magazine release are all reachable from both sides, so lefties and righties can run the gun without breaking their grip. The GRIP-N-RIP charging handle is ambidextrous too, and the enhanced flared magazine well speeds up reloads when the clock is ticking. The 10.5-inch RIS III M-LOK rail is modeled after the RIS II handguard developed for SOCOM, free-floating the barrel and giving you plenty of real estate to mount lights, lasers, grips, or a sling.
The SB Tactical SBA3 stabilizing brace rides on the back, offering five positions of adjustability and an integral ambidextrous QD swivel point so you can dial in a comfortable, stable hold. Up front you'll find the Daniel Defense flash suppressor, and the ergonomic Daniel Defense pistol grip with soft-touch overmolding keeps everything controllable. Receivers are CNC machined from 7075-T6 aluminum with a tough Type III hard coat anodized finish in black.
This pistol is a strong pick for home defense, truck guns, suppressor hosts, and anyone who wants a compact 5.56 that still shoots like a Daniel Defense. It ships with one 32-round Daniel Defense magazine, which lets you top off two extra rounds or load 30 and ease the spring tension. If you've been eyeing a premium AR pistol that's ready to run out of the box, the DD4P delivers.
Key Specifications
- Manufacturer: Daniel Defense
- Model: DD4P
- Platform: AR Pistol
- Caliber: .223 Rem / 5.56 NATO
- Action: Semi-Auto
- Barrel Length: 11.5"
- Barrel Type: Cold Hammer Forged Government Profile, Chrome Lined
- Twist Rate: 1:7
- Gas System: Carbine-Length, Direct Impingement
- Handguard: 10.5" RIS III M-LOK
- Brace: SB Tactical SBA3 Adjustable
- Charging Handle: GRIP-N-RIP Ambidextrous
- Lower Receiver: Fully Ambidextrous 7075-T6 Aluminum
- Capacity: 32-Round Magazine Included
- Color: Black
- UPC: 818773025218
Frequently Asked Questions
Is the DD4P lower fully ambidextrous?
Yes. The DD4P uses Daniel Defense's fully ambidextrous lower, which lets you operate the bolt catch, safety selector, and magazine release from either side. The GRIP-N-RIP charging handle is ambidextrous as well, so left-handed and right-handed shooters can run it without changing their grip.
What kind of barrel does the DD4P have?
It comes with an 11.5-inch cold hammer forged government profile barrel with a 1:7 twist rate. The barrel is chrome lined and heavy phosphate coated for long-term durability, and the 1:7 twist stabilizes a wide range of common 5.56 and .223 bullet weights.
Can I mount a suppressor or other muzzle devices on it?
Yes. The 11.5-inch barrel paired with the free-floating RIS III rail is compatible with a wide variety of muzzle devices and sound suppressors. It ships with a Daniel Defense flash suppressor installed, which you can swap out for the can or device of your choice.
What's the deal with the 32-round magazine?
Daniel Defense includes one of their 32-round magazines, which keeps the same footprint as a standard 30-rounder. That gives you two options: load all 32 for extra capacity, or load 30 and run with reduced spring tension. Either way, it's a nice touch you won't find on most platforms.
What is the DD4P good for?
It's a versatile compact 5.56 that works well for home defense, as a truck or pack gun, and as a suppressor host. The short barrel and lightweight RIS III rail make it easy to maneuver in tight spaces, while the Daniel Defense build quality keeps it reliable and accurate at the range.





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