Warning
Always ensure you weapon is unloaded and in a safe condition prior to installing or removing your suppressor. Failure to install your suppressor correctly can result in damage to the suppressor, weapon system, or the user. After use your suppressor will become extremely hot, use caution and allow time to cool before removal or storage
Warranty info
Your suppressor is covered for life against workmanship defect and general use. Damage caused from failure to follow barrel restrictions, bore/ caliber sizing, and cool down recommendations may be subject to the cost of the repair. Cosmetic damage such as paint failure due to heat, scratches and dings are not covered. Use of reputable after-market mounts is allowed, please follow the mounting instructions provided by the manufacturer. If an aftermarket mount is found to be the cause of damage you may be subject to the cost of the repair.
For Warranty questions or to submit a warranty please email sales@foxcreekarms.com
Barrel Restrictions by model
- NR- No Restrictions FA- Full Auto Rated
- FX 22-Ti 22lr NR/FA, 22mag NR, 17hmr NR, 5.7 NR
- FX 9-Ti 9mm NR/FA, 300blk sub NR/FA, 300 blk super 8″
- FX 9K-Ti 9mm NR/FA, 300blk sub NR/FA, 300 blk super 8″
- FX 556K-SS 223/5.56 10.5″/FA, 6mm (arc,cm,br,.243) 12″
- FX 556S-SS 223/5.56 10.5″/FA, 6mm (arc,cm,br,.243) 12″
- FX 6S-Ti .223/5.56 14″, 6mm (arc,cm,br,.243) 16″
- FX 30K-SS .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″
- FX 30K-Ti .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″
- FX 30S-SS .223/5.56 10.5″ FA, 6mm (arc,cm,br,.243) 14.5″, 6.5cm 14.5, .308 12.5″, 300blk sub NR/FA, 300 blk super NR/FA, 300 WM/Norma 22″
- FX 30S-Ti .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″
- FX 338L-Ti 6.5cm 14.5″, 7mm 22″, .308 12″, 300blk sub NR/FA, 300 blk super NR, 300 WM/Norma 22″, 338 Lapua 22″
- FX 46L-Ti 6.5cm 14.5″, 7mm 22″, .308 12″, 300blk sub NR/FA, 300 blk super NR, 300 WM/Norma 22″, 338 Lapua 22″, 9mm NR, 8.6 NR, 338 arc NR, 450 BM 10.5″, 45-70 16″
For Calibers not listed above please contact us sales@foxcreekarms.com
mounting Instructions
The 5.56 and 30 cal FX Series comes with a direct thread mount in either 1/2×28 or 5/8-24, depending on the caliber you purchased.
Remove your exsisting muzzle device and all crush washers or shims
Make sure the threads are clean and free of debris
Install and tourqe your direct thread mount to 20 ft-lbs.
Heat can cause the mount to become loose, if this happens a high temp thread locker like Vibra-tite 123 can be applied. Warning, this will make it harder to remove later if necessary
Other Mounting options
Suppressors in the FX Series are HUB compatible, (with the exception of the FX 22-Ti.) The rear threads 1-3/8×24 allowing you to use most standard direct thread mounts as well as QD mounts offered by other manufacturers ( for example Rearden Atlas, Bravo ASR)
When choosing a QD mount you will need to insure that the lenght of the muzzle device when attached to the mount does not exceed the depth shown in the diagram below.

FX 9-Ti Mounting options
The FX 9-Ti is compatible with SiCo, YHM, and Resilient boosters and 3-Lugs. The depth of the mounting area will limit other aftermarket mounting options and muzzle devices. For that reason it is recommended to use the direct thread mount for applications that do not require a booster or 3-lug.
Alignment
Proper alignment is critical when installing your suppressor and should be checked on each host firearm. Misalignment is usually caused by an improperly threaded barrel, damaged or under sized shoulder, or a crush washer that was not removed. A caliber specific alignment rod should be used to confirm before use. If an alignment issue is found please contact us or a reputable gunsmith to correct the issue.