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Needs an ATF Form 4, a $200 tax stamp and an approval wait. The dealer's fee is on top.
Combat Application Technologies
Overview
The C.A.T. Old Dirty Bastard suppressor is designed specifically for the 7.62x39mm caliber, providing effective sound reduction for shooters who prefer this popular cartridge. Its HUB mount type allows for quick attachment and detachment, making it easy to switch between firearms or remove it for transport. This suppressor is commonly found in builds that utilize the 7.62x39mm caliber, catering to those looking for enhanced performance in various shooting scenarios.
CAT Old Dirty Bastard 7.62x39 Inconel HUB Suppressor
Prices checked
Builders have been adding the CAT Old Dirty Bastard 7.62x39 Inconel HUB Suppressor to their builds on GunPartPicker since February 2026. All time, it ranks #67 of the 403 suppressors builders have added.
Today the one retailer we track is out of stock. Listed prices start at $1,290 at Classic Firearms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every suppressor by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Suppressor Guide →Check it against the live catalog:
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