Gemtech SFN-57 - USED
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SilencerCo Saker ASR 556k
$798.15
The Gemtech SFN-57 is a compact 5.7x28mm pistol suppressor. Gemtech developed it in 1998 for the FN Five-seveN pistol at FN's request. It threads M10x1mm for the factory extended threaded barrel, and Gemtech states it can also be used in a subcaliber role on .17 HMR, .22 LR, and .22 Magnum.
USED CONDITION
- Used, shows handling
- Handling marks on exterior
- No scratches or gouges
- Round count unknown
SPECIFICATIONS
Specs below are from Gemtech's own SFN-57 manual and product material, not from Capitol Armory. Capitol Armory does not list this model.
- Caliber: 5.7x28mm (also subcaliber .17 HMR, .22 LR, .22 Magnum per Gemtech)
- Weight: 5.2 oz
- Mount: Direct thread, M10x1mm (for the FN Five-seveN factory extended threaded barrel)
- Host barrel note: requires an extended, threaded Five-seveN barrel (Gemtech cited EFK Firedragon and Jarvis)
- Can Be Disassembled: No
WHAT'S INCLUDED
- Suppressor
NOT INCLUDED
- Box
- Manual
NOTE: This is the SFN-57, threaded M10x1mm for the FN Five-seveN pistol. It is not the SAR-57 variant, which differs only in having a 1/2x28 rear mount for 5.7x28 carbines. To run the SFN-57, the host needs an extended, threaded Five-seveN barrel. The factory barrel is not threaded. Gemtech rates this can for the Five-seveN and its 5.7x28 ammunition specifically.
| Weight | 5.2oz |
|---|---|
| Manufacturer | Gemtech |
| Length | 5.8" |
| Diameter | 1.25" |
| Decibel Reduction / Output | 32db |
| Full Auto Rated | Yes |
| Mount | Direct Connect / Thread On |
| Thread Pitch | M10x1 |
| Color | Black |
| Finish | Cerakote |
| Materials | High Tensile Strength Aluminum |
| Can Be Disassembled | Yes |
| Warranty | Lifetime |
The FN 5.7 pistol has become a favorite because of its large magazine capacity, varied ammunition available, and its chambering for the 5.7x28 cartridge designed for the FN P90 personal defense weapon. In early 1998, Gemtech developed the SFN-57 suppressor specifically for this weapon at the request of FN Manufacturing. It is threaded M10x1mm for the factory extended threaded barrel, and also fits the aftermarket EFK Firedragon and Jarvis barrels.
To this day, the Gemtech SFN-57 suppressor remains the most efficient and lightest weight suppressor available specifically for this impressive handgun. It can also be used in subcaliber role on .17HMR, .22lr, and .22 Magnum calibers.
BARREL NOTES: For the FiveSeveN pistol, an extended, threaded barrel is required. These are currently available from EFK Firedragon and Jarvis, Inc.
- Caliber: 5.7x28mm
- Sound Reduction: 32 dB
- Length: 5.8"
- Diameter: 1.25"
- Weight: 5.2 oz.
- Materials: High Tensile Strength Aluminum
- Finish: Matte Black Cerakote with Reduced Visual-IR Signature
- Mount: M10x1 RH