User Ratings
No ratings yet
Be the first to review this product
Ambient Arms EXO 5.56 Suppressor
The EXO 5.56 Suppressor introduces a technology-focused design with its proprietary Ambient Intake™ System, engineered to outperform traditional flow-through designs by drawing in ambient air through integrated intake channels.
Features
- Ambient Intake™ System: Draws ambient air to accelerate cooling, reduce sound signature, and limit back pressure
- Advanced Sound Suppression: Approximately 35 dB reduction at the muzzle
- Enhanced Blowback Mitigation: Improves shooter comfort and firearm reliability
- HUB Compatibility: Accepts industry-standard HUB mounting solutions
- Full-Auto Rated: SOCOM-grade durability validated under surge-testing protocols
- Validated by DEVCOM: Technology readiness level 9 (TRL 9)
- Made in the USA
Specifications
- Caliber Compatibility: 5.56 NATO, .223 Wylde, 6mm ARC
- Weight: 14.5 oz (without HUB mount)
- Finish: C-Series Cerakote, Matte Black
- Barrel Length Rating: Compatible with barrels shorter than 10.3"
- Full-Auto Rated
- Maintenance Interval: Cleaning detailed every 2,500 rounds
Specifications
- Manufacturer:
- Ambient Arms
- Category:
- suppressor
- Caliber:
- 5.56x45mm NATO
- Interfaces:
- Suppressor mount: direct thread
- Weight:
- 14.5 oz
- UPC:
- 850082644001
- MPN:
- AA1001
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$1,349.00
Lowest
$1,349.00
Highest
$1,349.00
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products

Otter Creek Labs Polonium POL556 5.56 NATO Suppressor, Black Cerakote
Otter Creek Labs
$464.80

Otter Creek Labs Polonium-K 5.56 NATO Suppressor
Otter Creek Labs
$450.99

OTTER CREEK LABS Polonium 5.56 NATO 5.8" Rifle Silencer / Suppressor | FDE
Otter Creek Labs
$532.00

SILENCERCO Saker 5.56 NATO 6.76" Silencer / Suppressor - Black
SilencerCo
$803.99

AB Suppressors A-10 5.56mm Suppressor w/ 1/2x28 Flush Mount (A10-556)
Ab Suppressor
$450.00

Griffin Armament 5K Recce 5.56mm Suppressor Stainless Steel 1/2x28
Griffin Armament
$679.99

Surefire Socom556-Mini2 Suppressor 5.56 NATO Dark Earth
Surefire
$979.99

Advance Armament M4-2000 Silencer 5.56 NATO Inconel Black
Advanced Armament Co (Aac)
$934.96
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AR-15 Caliber Options Beyond 5.56: What Changes and Why
A neutral overview of common AR-15 caliber paths beyond 5.56, including .300 Blackout, 6.5 Grendel, and .22 LR conversion approaches with practical system tradeoffs.
4 min read
Guide
Muzzle Device Selection for Suppressor Hosts
An examination of muzzle device options for suppressed AR-15s, covering thread pitch standards, mount systems, alignment considerations, and the tradeoffs between direct-thread, QD, and taper-mount interfaces.
7 min read
Guide
NFA Basics for AR-15 Builders: SBR, Suppressor, Pistol, and AOW
A plain-language explanation of how the National Firearms Act applies to AR-15 builds, covering short-barreled rifles, suppressors, pistol configurations, and AOWs.
6 min read