Fox Creek ArmsFX30K-SS
.30 Cal / 7.62mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- Sealed
length
6″
weight
11.1oz
MSRP
$515
length
6″
weight
11.1oz
calibers
5.56–.30
material
Steel
interface
HUB 1.375x24
MSRP
$515
Photos
Image: Fox Creek Arms
- Overall length
- 6″
- Class
- .30 Cal / 7.62mm
- n
- 513
- Range
- 3.5″–12.25″
- Median
- 7.4″
- Diameter
- 1.61″
- Weight
- 11.1 oz
- Material
- Heat Treated 17-4 Stainless Steel
- 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
- $515
- Class
- .30 Cal / 7.62mm
- n
- 458
- Range
- $199–$2,160
- Median
- $999
Shorter than most .30 Cal / 7.62mm suppressors
Length compared against the 513 .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 458 .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: 415 mounts and 818 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 BuilderManufacturer 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.
Show all 13 ▾ ▴
- The FX 30K-SS delivers the same sound suppression and versatile performance as the titanium version at a more accessible price point. Slightly heavier than the FX 30K-Ti, this stainless steel suppressor is aimed at hunters and shooters who want to keep their setup compact.
- 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.
- Caliber-specific end caps for the FX30 series suppressors are available in 5.56/6mm, 6.5mm and 30 cal.
- Material: Heat Treated 17-4 Stainless Steel.
- 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.
- Barrel restrictions by model (NR = no restrictions, FA = full auto rated): .223/5.56 10.5"/FA, 6mm (arc,cm,br,.243) 14.5", 6.5cm 14.5, .308 12", 300blk sub NR/FA, 300 blk super NR, 300 WM/Norma 22".