Daniel Defense DD4 RIII S
Daniel Defense · Carbine · In Production · 2024
Overview
The DD4 RIII S is the short-barreled variant of the DD4 RIII, combining the fully ambidextrous lower receiver with an 11.5-inch barrel and RIS III 10.5-inch M-LOK handguard. It delivers optimal maneuverability while retaining the ambidextrous controls that define the RIII generation.
Specifications
| Weight (empty) | 2694 g (95.0 oz) |
| Overall Length | 708 mm (27.87") |
| Barrel Length | 292 mm (11.50") |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 30 rounds |
| Magazine Type | Detachable Box |
| Effective Range | 500 m (547 yd) |
| Maximum Range | 3600 m (3937 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 178 mm (7.01") |
| Number of Grooves | 6 |
| Frame Material | Aluminum |
| Barrel Material | Steel |
| Stock Material | Polymer |
| Finish | Hard Anodized |
Calibers
- 5.56x45mm NATO · primary — also known as 5.56mm NATO, .223 Remington, 5.56x45mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Fully Ambidextrous Safety Selector
- Features: Cold Hammer Forged Barrel, Chrome Lined Barrel, Free Floating Handguard, Grip N Rip Charging Handle, M4 Feed Ramps, Flat Top Receiver, Picatinny Rail, Ris Iii Handguard, M Lok Attachment, Carbine Length Gas System, Adjustable Stock, Fully Ambidextrous Lower, H Buffer
Base model
Production
Production years: 2024-present
Origin
Country of origin: United States
Notes
MSRP: $2,554. NFA-regulated SBR. The 'S' designation indicates the short-barrel configuration. Fully ambidextrous lower receiver.
Background
The DD4 RIII S represents the future of Daniel Defense's SBR lineup, pairing their latest fully ambidextrous technology with the compact 11.5-inch barrel preferred by many law enforcement tactical teams.