Description
Ultradyne Nighthawk Flash Hider – AR-15, 5.56/.223, 1/2″x28 Thread, .875″ OD, 416 Stainless Steel
Precision, stealth, and performance meet in the Ultradyne Nighthawk Flash Hider. Designed for AR-15 platforms chambered in 5.56 NATO or .223 Remington, this premium flash suppressor significantly reduces muzzle flash for improved night vision performance and tactical advantage.
The Ultradyne Nighthawk Flash Hider is engineered for shooters who demand superior muzzle control without compromising visibility in low-light scenarios. With its innovative vented design and precision-machined 416 stainless steel, this flash hider minimizes visible muzzle flash and prevents disruption to your sight picture.
Perfect for tactical shooters, home defense users, or night training enthusiasts, the Nighthawk delivers military-level performance in a civilian-legal device.
Key Features
Threaded for 1/2″x28 Muzzle Devices
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Fits standard AR-15 barrels
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Easy installation with the included timing nut
Advanced Flash Suppression Design
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Optimized vent pattern minimizes flash signature
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Ideal for night shooting and NVG compatibility
️ Premium 416 Stainless Steel Construction
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Durable and corrosion-resistant
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Black nitride finish resists fouling and wear
Low-Profile, .875″ Outside Diameter
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Sleek profile fits within most free-float handguards
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Reduces snag and drag during movement
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Ultradyne |
| Model | Nighthawk Flash Hider |
| Platform | AR-15 |
| Caliber Compatibility | 5.56 NATO / .223 Remington |
| Thread Pitch | 1/2″x28 |
| Outside Diameter | .875 inches |
| Material | 416 Stainless Steel |
| Finish | Black Nitride |
| Included | Timing Nut for proper alignment |
| Function | Flash suppression |
| Country of Origin | USA |
Why Choose the Nighthawk Flash Hider?
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✅ Superior flash reduction without recoil penalties
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✅ Precision-machined from 416 stainless steel
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✅ Includes timing nut for perfect alignment
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✅ Legal for civilian use—not considered a suppressor
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✅ Low-profile design fits easily under most handguards
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✅ Trusted Ultradyne engineering and reliability
Perfect Use Cases
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AR-15 tactical builds requiring stealth and control
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Night vision-compatible setups
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Home defense rifles that demand low flash signature
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Range shooting with better visibility between shots
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⚙️ Duty, training, or law enforcement patrol rifles
Frequently Asked Questions
Q: Is this flash hider legal to own in all states?
A: In most U.S. states, yes. Always check local regulations for flash suppressors.
Q: Will this work on a 16″ AR-15 barrel with 1/2×28 threads?
A: Absolutely. It’s designed for standard AR-15 muzzle threads.
Q: Does it come with a crush washer or timing nut?
A: It includes a timing nut for proper alignment — no crush washer needed.
Build Smarter, Shoot Quieter
Upgrade your AR-15 with the Ultradyne Nighthawk Flash Hider for next-level stealth and performance. Whether you’re training under NVGs or want to reduce muzzle flash in low-light defense scenarios, this rugged and effective flash hider delivers exactly what you need.
Order now and give your AR the tactical edge it deserves.
Also Available:
Ultradyne Apollo S Compensator Muzzle Brake – AR-10, 6.5mm, 5/8″-24, Steel Nitride
Ultradyne Pegasus Compensator Muzzle Brake – AR-10, 6.5mm, 5/8″-24, Steel Nitride
Ultradyne Pegasus Compensator Muzzle Brake – AR-15, 5.56/.223, 1/2″x28, 416 Stainless Steel
Ultradyne Apollo Muzzle Brake – 5.56/.223, AR-15, 1/2×28 Thread, Black 416 Stainless Steel
Ballistic Advantage Modern Series 8″ 5.56 NATO AR-15 Barrel – QPQ Black, DPR Profile, 4150 CMV Steel
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