The Liberty Anthem-K2 is a compact 30 caliber suppressor that includes a 5/8-24 titanium direct thread mount. It is full-auto rated with no barrel length limits.

• Caliber: 30 cal

• Length: 5.5 in

• Diameter: 1.74 in

• Weight: 11.8 oz

• Mount: 5/8-24 titanium direct thread, included

• Full-auto rated

• No barrel length limits

• UPC: 850062101067

BDA transfers this suppressor on a Form 4473 with an NICS background check. A Form 4 is optional; if you want your item registered, just ask us.

Suppressors and SBRs are currently sold on a standard 4473 with a NICS check under ATF's October 9, 2026 enforcement guidance. That guidance could change, so ask us about a free, optional Form 4. Learn more