CGS GroupSCI-SIX
5.56mm / .223 suppressor · CGS SCI-SIX Mount interface · specs and compatibility from the manufacturer and independent testers
Notable features
- No Barrel Restrictions
- PEW Science Reviewed
- TBAC Summit Tested
- Full-Auto Rated
length
6.5″
weight
17oz
MSRP
$1,400
length
6.5″
weight
17oz
calibers
5.56
material
Inconel
interface
CGS SCI-SIX Mount
MSRP
$1,400
- Overall length
- 6.5″
- Diameter
- 1.64″
- Weight
- 17 oz
- Class
- 5.56mm / .223
- n
- 370
- Range
- 3.2 oz–28 oz
- Median
- 13.35 oz
- Material
- 718 Inconel
- Max caliber
- 5.56mm NATO
- Base interface
- CGS SCI-SIX Mount
- Front cap
- none
- Full-auto rated
- Yes
- Barrel restriction
- None (manufacturer stated)
- The SCI-SIX has no barrel length restrictions for 5.56x45mm hosts.
- MSRP
- $1,400
- Class
- 5.56mm / .223
- n
- 325
- Range
- $199–$1,955
- Median
- $900
Heavier 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.
Mount interface: CGS SCI-SIX Mount. Nothing in the catalog attaches to it yet; check with the manufacturer for the hardware it takes.
The Thunder Beast Silencer Summit fires every suppressor entered on the same gun, with the same equipment. SCI-SIX 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
Measured sound results are in the Sound tests section above.
PEW Science · independent test
This suppressor has been independently sound-tested by PEW Science.
Manufacturer claim
- The silencer mounts to the host firearm with a flash hider mount that left-hand threads to the silencer body.
- The main silencer body is constructed from 718 Inconel using additive manufacturing (DMLS 3D printing).
- It has a 1.64 inch primary diameter and is 6.5 inches long with the mount installed.
- The silencer weighs 17 ounces and with the included flash hider mount, the total system weight is 19.6ounces.
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- The included mount adds 1.125 inches.
- 718 Inconel is used for the silencer body, a nickel-based superalloy known for high strength and heat resistance.
- The main silencer body is constructed from 718 Inconel using additive manufacturing (DMLS 3D printing).
- The SCI-SIX is rated for use on automatic host weapons, indicating a high-heat firing schedule capability.
- The SCI-SIX is intended for use on semiautomatic and automatic 5.56x45mm host weapons.
- The silencer mounts to the host firearm with a flash hider mount that left hand threads to the silencer body.
- Find out more Custom Rifles Tactical Rifles Hunting Rifles Target Rifles Suppressors Hydra MOD9 Nautilus - 45 AL Hyperion QD 762 Helios DT Manuals Manuals Firing Device Pandora Firing Device Facebook Instagram © CGS Group LLC.
- The SCI-SIX ships with a flash hider mount included, adding 1.125 inches to the overall system length.
- The SCI-SIX has no barrel length restrictions for 5.56x45mm hosts.