Used Daniel Defense DDM4 V7 Pistol 5.56 NATO 10.3″ SBA3 Brace Matte Black (Appears Unfired)

Daniel Defense DDM4 V7 Pistol — 5.56 NATO, 10.3″ Barrel, SBA3 Brace, Matte Black

If you want a Daniel Defense-built AR-15 pistol with true elite-tier components that still presents like it just left the factory, this DDM4 V7 was put together for exactly that kind of buyer. It’s used, appears unfired, and comes complete with the original case, factory papers, and magazine — the full package, not a stripped-down listing missing half of what shipped from the factory.

Why You’ll Love This Daniel Defense DDM4 V7 Pistol

• Genuine Daniel Defense build quality in a compact, maneuverable AR pistol footprint
• Ships as a pistol under an SB Tactical SBA3 brace — no NFA paperwork, no tax stamp, no waiting period tied to barrel length
• Used condition that appears unfired, at a price below new retail on a comparable DDM4
• Complete factory package: original Daniel Defense impact case, papers, and one 30-round magazine included
• Cold hammer forged, chrome-lined barrel built for long-term durability, not just a range-day pistol

Platform and Operating System

This AR-15 pistol runs a direct impingement, carbine-length gas system paired with an M16-profile, chrome-lined, magnetic-particle-tested bolt carrier group — the same operating system Daniel Defense uses across its rifle line, scaled into a compact pistol footprint. The upper receiver is built to mil-spec with proper indexing marks and M4 feed ramps, and the lower receiver features an enhanced, flared magazine well along with a QD sling swivel attachment point.

Features Explained

Barrel and Muzzle: The 10.3″ barrel is cold hammer forged from chrome moly vanadium steel with an S2W profile and chrome lining, finished in a mil-spec heavy phosphate coating for corrosion resistance. A Daniel Defense flash suppressor is mounted on the 1/2×28 TPI threaded muzzle, and a low-profile gas block machined from 4140 steel keeps the M-LOK rail’s profile clean.

Handguard, Grip, and Brace: This DDM4 V7 Pistol wears Daniel Defense’s MFR 9.0 M-LOK handguard, CNC machined from 6061-T6 aluminum for a lightweight, rigid mounting platform for lights, optics, or other accessories. The pistol grip uses Daniel Defense’s soft-touch overmolding for a secure hold, and the SB Tactical SBA3 stabilizing brace attaches to a pistol-length receiver extension — the detail that keeps this build legally classified as a pistol rather than a rifle or SBR.

Receiver and Finish: The upper and lower receivers are machined from 7075-T6 aluminum with a Type III hard coat anodized finish, finished overall in matte black. At 9 pounds and 28 5/8″ overall length, this DDM4 V7 stays compact and maneuverable without sacrificing the build quality Daniel Defense is known for.

Specifications

Included With This Firearm

This listing includes the complete factory package: the Daniel Defense DDM4 V7 Pistol, the original Daniel Defense full-latch impact case, factory papers, and one 30-round Daniel Defense magazine.

Best For

This DDM4 V7 Pistol suits three kinds of buyers in particular: shooters who want a compact, maneuverable AR-15 pistol for home defense without the wait or paperwork tied to a short-barreled rifle; Daniel Defense fans who want genuine DDM4 build quality instead of a budget AR alternative; and buyers who specifically want a complete factory package — case, papers, and magazine included — rather than a stripped-down listing.

The Tar River Arms Take

A Daniel Defense pistol that appears unfired and still comes complete with the original case and papers isn’t something you find often at used pricing. Daniel Defense doesn’t cut corners on barrels, bolt carrier groups, or receivers, and that shows the moment you handle this DDM4 V7 — it feels like the rifle-grade build it is, just scaled into a pistol that clears home defense duty without NFA paperwork. If you’ve been chasing a genuine DDM4 build without paying full retail on a new one, this is the kind of listing worth moving on quickly.

Why These Features Matter

The SBA3 brace isn’t just a spec line — it’s the reason this firearm ships to you today instead of sitting in an ATF approval queue for months. Because it uses a brace instead of a shoulder stock, this DDM4 V7 is classified as a pistol under federal law, which means no Form 1 or Form 4, no tax stamp, and no waiting period tied to barrel length.

The chrome-lined, MP-tested bolt carrier group matters because chrome lining resists carbon buildup and corrosion inside the action, and magnetic-particle testing screens out BCGs with hidden material flaws before they ever reach a customer — the same quality control Daniel Defense runs on its rifle-line BCGs.

The M-LOK MFR 9.0 handguard matters because it gives you a rigid, direct-attach mounting surface for a weapon light or foregrip without adding the weight and bulk of a quad rail, which keeps a compact pistol build actually compact.

Shipping & FFL Information

As required by federal law, this firearm will ship to a licensed FFL for transfer. The buyer completes a Form 4473 and background check in person at the receiving FFL before taking possession. If you don’t have an FFL of choice on file, Tar River Arms can help you locate one near you before the sale ships.

This DDM4 V7 Pistol is classified as used. Its condition suggests little or possibly no firing use, but prior firing history cannot be confirmed through visual inspection alone. As with any used firearm, we recommend having a qualified gunsmith inspect this pistol before firing.