Faxon Firearms 5.56 CORESYNC

The Faxon Firearms CORESYNC 556 is a compact, 5.56-caliber rifle suppressor designed for HUB-mount systems. It combines a 17‑4 stainless steel outer body with a Haynes 282 core, a nitride finish, and a 6.5" tube profile (6.75" with endcap). The suppressor is fully serviceable, compatible with full-auto operation, and includes a direct-thread HUB adapter and ported end cap.

Key features

• Caliber compatibility: 5.56
• Body material: 17‑4 stainless steel
• Core material: Haynes 282
• Finish: nitride
• Tube length: 6.5" (6.75" with endcap)
• Full-auto rated; no semi-auto barrel restrictions listed
• HUB mount compatible; includes 1/2x28 direct-thread HUB adapter

What's In the box

• Faxon CORESYNC® 5.56 CAL rifle suppressor
• 1/2x28 direct-thread HUB adapter
• 5.56 CAL ported endcap

How to Buy The Faxon Firearms CORESYNC 556 Suppressor with Silencer Shop

1. Add the CORESYNC 556 to your cart. Make sure to include a tax stamp and a Single Shot Trust if applicable. The Single Shot Trust makes it easy to add friends and family as additional users of the suppressor. 
2. Head to your selected Powered By Silencer Shop dealer with a kiosk to complete your demographic and fingerprint scan in just five minutes. Snap a selfie and upload it online within your customer portal with the Silencer Shop app.
3. Silencer Shop will email an eSign document to you. Please review and digitally sign the file from your computer or mobile device.
4. Set up your ATF eForms account at eforms.atf.gov. Make sure your email, name, and address match your Silencer Shop profile information exactly.
5. You'll receive an email from Silencer Shop that says "Ready to Certify" and includes the phone number of your local Powered by Silencer Shop dealer. Set up a time to certify with your dealer and submit the form to the ATF for processing.