DD4 V7 SLW 14.5 Inch Barrel 5.56 with Dead Air Xeno Hub/QD Flash Hider by Daniel Defense

Lightweight, Duty-Ready 5.56 Rifle with Pin & Weld Performance, Premium Build Quality, and Suppressor-Ready Muzzle System

The Daniel Defense DD4 V7 SLW 14.5 Inch Barrel 5.56 with Dead Air Xeno Hub/QD Flash Hider is a high-performance, lightweight AR-platform rifle engineered for professional use, defensive applications, and serious shooters who demand reliability, accuracy, and durability in a compact, optimized configuration.

Built around a 14.5-inch barrel with a pinned and welded Dead Air Xeno muzzle device, this rifle achieves a legal 16-inch overall barrel length while preserving the fast-handling characteristics of a shorter system. The SLW (Super Light Weight) configuration reduces fatigue and improves maneuverability, making it ideal for dynamic shooting environments, duty use, and extended range sessions.

Designed with precision manufacturing standards and premium materials, the DD4 V7 SLW delivers consistent performance under harsh conditions, combining lightweight control with exceptional reliability.

Key Features

• 14.5-inch 5.56 NATO barrel with pinned and welded muzzle device for legal 16-inch configuration

• SLW (Super Light Weight) platform reduces overall rifle weight for improved handling and mobility

• Equipped with Dead Air Xeno Hub/QD Flash Hider for suppressor compatibility and reduced muzzle flash

• Free-floating M-LOK handguard for improved accuracy, accessory mounting, and heat management

• Cold hammer forged barrel for long-term durability and consistent shot performance

• Direct impingement gas system tuned for reliability and smooth cycling

• Ergonomic pistol grip and adjustable stock for improved shooter comfort and control

• Full-length top Picatinny rail for optics and accessory mounting flexibility

• Mil-spec receiver set engineered for strength and precision fitment

• Corrosion-resistant finish for enhanced field durability and longevity

• Optimized balance for fast target transitions and reduced shooter fatigue

Lightweight Tactical Performance

The SLW configuration is designed for shooters who prioritize speed, mobility, and reduced carry weight. Whether used in duty roles, defensive scenarios, or high-round-count training environments, the DD4 V7 SLW provides a stable and responsive shooting platform that minimizes fatigue without sacrificing durability.

Its balanced design allows for quick target acquisition and smooth transitions between multiple engagement points.

Pinned & Welded 14.5-Inch Barrel System

The 14.5-inch barrel is permanently extended via pinned and welded Dead Air Xeno flash hider, bringing the rifle to a compliant 16-inch configuration. This setup maintains the handling advantages of a shorter barrel while meeting regulatory requirements for non-NFA rifle classification.

The result is a compact, efficient system optimized for close to mid-range performance with excellent reliability.

Suppressor-Ready Dead Air Xeno System

The included Dead Air Silencers Xeno Hub/QD Flash Hider provides a high-performance mounting interface designed for quick-detach suppressor compatibility and reduced muzzle signature.

Dead Air Silencers Official Website

This system enhances versatility for shooters who plan to integrate suppression while maintaining strong alignment and repeatable mounting performance.

Daniel Defense Engineering Excellence

The DD4 platform reflects the manufacturing standards and precision engineering associated with Daniel Defense, known for producing durable, combat-proven rifle systems built for demanding environments.

Daniel Defense Official Website

From barrel production to final assembly, each component is built to ensure consistent accuracy, reliability, and long service life under heavy use.

Precision Barrel and Gas System Performance

The cold hammer forged barrel delivers enhanced wear resistance and consistent accuracy over extended firing schedules. Paired with a tuned direct impingement gas system, the rifle maintains smooth cycling, reduced recoil impulse, and dependable function across a wide range of ammunition types.

Specifications

• Platform: AR-15 style rifle

• Caliber: 5.56 NATO / .223 Remington

• Barrel Length: 14.5 inches (pinned & welded to 16 inches overall)

• Barrel Type: Cold hammer forged

• Gas System: Direct impingement

• Handguard: Free-floating M-LOK rail

• Muzzle Device: Dead Air Xeno Hub/QD Flash Hider

• Receiver Material: Aluminum alloy

• Stock: Adjustable carbine stock

• Grip: Ergonomic pistol grip

• Rail: Full-length Picatinny top rail

• Finish: Corrosion-resistant protective coating

Ideal Applications

• Tactical and duty use

• Home defense applications

• Defensive carbine training

• Law enforcement applications

• Range training and drills

• Lightweight patrol rifle setup

• Suppressor-ready rifle builds

Easy Maintenance and Field Reliability

The DD4 V7 SLW is designed for straightforward maintenance with durable components that resist fouling, wear, and environmental stress. The modular AR platform allows for easy cleaning, inspection, and accessory customization.

Warranty Information

This rifle is backed by the manufacturer’s warranty and quality assurance standards from Daniel Defense, ensuring long-term reliability and performance confidence.

Built for Speed, Control, and Endurance

The DD4 V7 SLW 14.5 Inch 5.56 with Dead Air Xeno Hub/QD Flash Hider delivers a premium balance of lightweight handling, suppressor-ready capability, and professional-grade durability for shooters who demand uncompromising performance in every scenario.

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• You are solely responsible for ensuring that your purchase complies with all applicable federal, state, and local laws and regulations in your area.
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