Daniel Defense DD4 M4A1 RIII Rifle 5.56mm NATO 14.5″ Pinned & Welded Barrel with RIS III Handguard – 32rd

The Daniel Defense DD4 M4A1 RIII is a premium, mil-spec inspired semi-automatic rifle engineered for serious shooters who demand uncompromising reliability and performance. Built to the same exacting standards as the U.S. Military’s M4A1, this rifle features a cold hammer-forged 14.5″ chrome-lined barrel in M4 profile, manufactured from chrome moly vanadium steel with a 1:7 twist rate and HP/MPI tested for quality assurance. The barrel is pinned and welded with a Daniel Defense flash suppressor, bringing the overall length to legal rifle configuration.

The proprietary lower receiver is CNC machined from 7075-T6 aluminum with Type III hard coat anodizing and features a fully ambidextrous control set, enhanced flared magazine well, and a rear QD swivel attachment point. The mil-spec upper receiver includes M4 feed ramps and indexing marks for precise optic alignment. Topping the build is the Daniel Defense RIS III 12.5″ handguard — a patented 6-bolt system machined from 6061-T6 aluminum in Flat Dark Earth — offering a rigid, free-float platform with M-LOK attachment points for accessories.

Additional highlights include an M16-profile, chrome-lined bolt carrier group with properly staked gas key and MP testing, a mid-length direct impingement gas system with a pinned low-profile gas block, GRIP-N-RIP charging handle, H buffer, 6-position mil-spec receiver extension, and Daniel Defense’s signature glass-filled polymer buttstock and pistol grip with soft-touch overmolding. Includes a 32-round DD magazine and Daniel Defense full-latch impact plastic case. Sights sold separately.

**Key Specifications:**
– Caliber: 5.56mm NATO
– Barrel Length: 14.5″ (Pinned & Welded)
– Barrel Profile: M4 | Twist Rate: 1:7
– Gas System: Mid-length Direct Impingement
– Handguard: DD RIS III 12.5″ | Mounting: M-LOK
– Overall Length: 31.5″ – 34.75″
– Weight: 6.39 lbs
– Muzzle Thread: 1/2×28 TPI
– Made in the USA

Order the Daniel Defense DD4 M4A1 RIII online today at VanTon Arms and experience fast nationwide shipping on one of the most sought-after tactical rifles available. Hard-to-find Daniel Defense inventory goes fast — order yours while it’s in stock.