Fox Creek ArmsFX30K-Ti
.30 Cal / 7.62mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- TBAC Summit Tested
- Sealed
length
6″
weight
7.8oz
MSRP
$710
length
6″
weight
7.8oz
calibers
5.56–.30
material
Titanium
interface
HUB 1.375x24
MSRP
$710
Photos
Image: Fox Creek Arms
- Overall length
- 6″
- Class
- .30 Cal / 7.62mm
- n
- 628
- Range
- 2.5″–14″
- Median
- 7.25″
- Diameter
- 1.61″
- Weight
- 7.8 oz
- Class
- .30 Cal / 7.62mm
- n
- 621
- Range
- 4 oz–39.8 oz
- Median
- 13.75 oz
- Material
- Titanium
- Max caliber
- .30 Cal / 7.62mm
- Base interface
- HUB 1.375x24
- Front cap
- Fox Creek FX30
- Full-auto rated
- No
- Maintenance
- Sealed (not user serviceable)
- MSRP
- $710
- Class
- .30 Cal / 7.62mm
- n
- 557
- Range
- $199–$2,380
- Median
- $995
Shorter than most .30 Cal / 7.62mm suppressors
Length compared against the 628 .30 Cal / 7.62mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Lighter than most .30 Cal / 7.62mm suppressors
Weight compared against the 621 .30 Cal / 7.62mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Cheaper than most .30 Cal / 7.62mm suppressors
MSRP compared against the 557 .30 Cal / 7.62mm 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
- HUB 1.375x24
- Front cap
- Fox Creek FX30
The HUB 1.375x24 is an open standard: 468 mounts and 882 muzzle devices in our catalog fit this suppressor, including Fox Creek Arms Direct Thread Mount (1/2x28), 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. FX30K-Ti was measured in 4 tests. Figures can only be compared with others from the same test, so each one links to everything else fired on that gun.
Bolt-action and lever rifles
Gas-operated rifles and carbines
Measurements published by Thunder Beast Arms Corp. How to read these
Manufacturer claim
- Full auto rated: no.
- 2025 Silencer Summit results, host Savage 110 26" 300 WM: ML 147.99 dBA, SE 136.84 dBA.
- 2025 Silencer Summit results, host AI-AX 20" 308: ML 144.53 dBA, SE 135.94 dBA.
- 2025 Silencer Summit results, host Ruger American 16" 300 blk: ML 134.31 dBA, SE 129.22 dBA.
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- The FX 30K-Ti is the shorter, more compact version of the FX 30S-Ti, for shooters who need to keep overall length down without sacrificing performance. Fox Creek Arms positions it for hunting, including powerful rounds like the .300 Norma.
- Construction: precision machined, laser welded.
- HUB compatible: the 1-3/8x24 rear threads accept most standard direct thread mounts as well as QD mounts from other manufacturers, for example the Rearden Atlas and the Bravo ASR.
- For aftermarket mount options the maximum depth is 2" from the rear face of the suppressor to the blast baffle.
- Removable end cap. Comes standard with a 30 cal end cap; 5.56/6mm and 6.5mm end caps are available as accessories.
- Material: Titanium.
- Covered for life against workmanship defect and general use. Damage caused by failure to follow barrel restrictions, bore and caliber sizing, or cool down recommendations may be subject to the cost of the repair. Cosmetic damage such as paint failure due to heat, scratches and dings is not covered.
- Comes with a 5/8x24 direct thread mount, and a 30 cal end cap as standard.
- Barrel restrictions by model (NR = no restrictions, FA = full auto rated): .223/5.56 12", 6mm (arc,cm,br,.243) 14.5", 6.5cm 14.5, .308 14.5", 300blk sub NR/FA, 300 blk super NR, 300 WM/Norma 24".
