CGS GroupHelios DT
5.56mm / .223 suppressor · 1/2x28 Direct Thread interface · specs and compatibility from the manufacturer
Notable features
- TBAC Summit Tested
- Direct Thread
length
6.3″
weight
10.2oz
MSRP
$1,599
length
6.3″
weight
10.2oz
calibers
5.56
material
Titanium
interface
1/2x28 Direct Thread
MSRP
$1,599
- Overall length
- 6.3″
- Diameter
- 1.75″
- Class
- 5.56mm / .223
- n
- 359
- Range
- 1″–2.2″
- Median
- 1.6″
- Weight
- 10.2 oz
- Class
- 5.56mm / .223
- n
- 370
- Range
- 3.2 oz–28 oz
- Median
- 13.35 oz
- Material
- Grade 5 Titanium
- Max caliber
- 5.56mm / .223
- Base interface
- 1/2x28 Direct Thread
- Barrel restriction
- 10" minimum
- MSRP
- $1,599
- Class
- 5.56mm / .223
- n
- 325
- Range
- $199–$1,955
- Median
- $900
Wider than most 5.56mm / .223 suppressors
Diameter compared against the 359 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Lighter than most 5.56mm / .223 suppressors
Weight compared against the 370 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Pricier than most 5.56mm / .223 suppressors
MSRP compared against the 325 5.56mm / .223 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.
- Base interface
- 1/2x28 Direct Thread
This suppressor threads straight onto the barrel, so no mount is required. 6 mounts in our catalog are thread adapters that let it run on other barrel threads.
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. Helios DT was measured in 2 tests. 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
- Like all CGS rifle suppressors, the HELIOS DT features the first of its type dual functionality and incorporates the Variable Core Diameter (VCD Technology) first pioneered by the CGS Hyperion.
- The patented proprietary technology unique to CGS Group LLC rifle silencers is unlike anything the firearms industry has ever seen before.
- This unique design allows for peak sound reduction and extreme reduction in flash signature as well as minimal and repeatable point of impact shift.
- This suppressor is available in a 1/2×28 direct thread mount.
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- The HELIOS DT is limited to barrel lengths of 10” and longer barrels.
- The HELIOS DT is available in 6AL4V (Grade 5) titanium and is an excellent precision rifle suppressor displaying incredible suppression, light weight, and a very minimal 6 o'clock vertical on/off fleet POI shift.
- The HELIOS DT core is made of Direct Metal Laser Sintered (DMLS - 3D printed) heat treated 6AL4V (Grade 5) titanium.
- 6AL4V titanium is used to significantly reduce system weight while maintaining high strength.