Ambient ArmsEXO 5.56
6mm / .243 suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- TBAC Summit Tested
- Full-Auto Rated
Where to buy
Prices update nightly
Guns.com
Shop links go to retailer sites; we may earn a commission. Prices shown as of our last check and may differ at checkout.
length
6.9″
weight
14.5oz
MSRP
$1,349
length
6.9″
weight
14.5oz
calibers
5.56 | 6mm
material
Titanium
interface
HUB 1.375x24
MSRP
$1,349
Photos
Image: Ambient Arms
- Overall length
- 6.9″
- Class
- 6mm / .243
- n
- 72
- Range
- 3″–8.8″
- Median
- 5.9″
- Diameter
- 1.75″
- Weight
- 14.5 oz
- Material
- Titanium
- Finish / treatment
- C-Series Cerakote Matte Black, Cerakote C-Series
- Max caliber
- 6mm / .223
- Base interface
- HUB 1.375x24
- Front cap
- none
- Full-auto rated
- Yes
- Barrel restriction
- 10.3" minimum
- Barrel Length: Less than 10.3”
- MSRP
- $1,349
- Class
- 6mm / .243
- n
- 66
- Range
- $520–$1,529
- Median
- $963
Longer than most 6mm / .243 suppressors
Length compared against the 72 6mm / .243 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Pricier than most 6mm / .243 suppressors
MSRP compared against the 66 6mm / .243 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
Is something on this page wrong?
- Base interface
- HUB 1.375x24
- Front cap
- none
The HUB 1.375x24 is an open standard: 494 mounts and 940 muzzle devices in our catalog fit this suppressor, including Ambient Arms ATOM MD HUB Mount, AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderThe Thunder Beast Silencer Summit fires every suppressor entered on the same gun, with the same equipment. EXO 5.56 was measured in 1 test. Figures can only be compared with others from the same test, so each one links to everything else fired on that gun.
Gas-operated rifles and carbines
Measurements published by Thunder Beast Arms Corp. How to read these
Manufacturer claim
- Caliber: 5.56, .223 Wylde, 6mm ARC
- This intake mixes ambient air with hot muzzle gases to reduce operating temperatures by up to 75%, decimate the report of your rifle by ~35dB’s at the muzzle, and mitigate unwanted blowback.
- When tested against the best performing flow-through suppressors, our Ambient Intake™ Technology outperformed in temperature regulation by up to 75%.
- The EXO 5.56 is the first suppressor of its kind to utilize our proprietary Ambient Intake™ System.
Show all 14 ▾ ▴
- Unlike flow-through suppressors, this all-new category of suppressor technology features intake channels that harness ambient air to drastically reduce post-shooting temperatures, decimate the report of your rifle at the muzzle by ~ 35dB’s, and materially mitigate unwanted blowback.
- Ambient suppressors also feature a radically new shock wave management system that delivers best-in-class bullet release dynamics and impact precision – resulting in tighter, more repeatable shot groupings under real‑world conditions.
- The coldest running suppressor ever created.
- Compromising on quiet shouldn’t be an option when it comes to shot suppression.
- Our Ambient Intake™ Technology doesn’t put quiet on the back burner.
- Coating: C-Series Cerakote Matte Black
- Durability: Full-Auto Rated, Passes Full SOCOM Surge-Testing
- Maintenance: Detailed cleaning every 2,500 rounds
- Comes with: Ambient EXO 5.56 with 1/2X28 Universal HUB
- Barrel Length: Less than 10.3”
Is one of these wrong, or does our wording say something the source doesn't?
