Plan your Class 3 dealer
Suppressors go through a Class 3 (SOT) dealer, and the federal tax on them has been $0 since January 1, 2026. You still pay the dealer's transfer fee. Some states only allow suppressors and SBRs that are federally registered or possessed in compliance with federal law. Check your state's statute before you buy.
Federal and state suppressor rulesOtter Creek Labs
Overview
The OTTER CREEK SUPPRESSOR INFINITY 556K FDE is a suppressor. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(1)
Prices checked
Stock Alert
Build history on GunPartPicker
Builders have been adding the OTTER CREEK SUPPRESSOR INFINITY 556K FDE to their builds on GunPartPicker since July 2026. All time, it ranks #158 of the 459 suppressors builders have added.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $775 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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