Witt Machine Dirty .30 Suppressor


Current Form 3 is a 2-4 Weeks Lead Time (time it takes manufacturer of suppressor til it ships to your FFL)

Follow these steps if you’re ordering a Suppressor:

Once the suppressor is ordered/payment made online you’ll need to find a local Class III dealer that you’d like to work with for your transfer (it will be mailed to them).

Once you choose a dealer, please have them send a copy of their FFL & SOT to this email address (with your name/order# in the subject line). If your dealer needs this request to come from us, just let us know.

Once we receive copies of your dealer’s licenses we can move forward and submit the Form 3 paperwork to the ATF. Upon approval we will mail your suppressor to your dealer. All tax stamp (Form 4) paperwork is handled through your dealer.

In stock

Firearms Policy Coalition



After countless calls about our Canooter Valve being too tight (.223/5.56), we fed it some Wheaties and opened it up to .30 Cal. The Dirty Thirty is meant to swallow your larger caliber rounds. Hearing safe on a Bolt action 300WM hunting rifle so your 300Black Out will sound like a gaseous emission. Just like our original Canooter Valve, the Dirty Thirty was designed to be compact, robust and still keep the cost of owning a suppressor under $500 including the cost of a NFA stamp.

– 4″ Overall length
– .30 Cal 5/8-24 threading
– Other Calibers upon request
– 1 5/8″ Diameter
– 13.9 Ounces
– NO BLOWBACK through the charging handle
– Made from 416 Stainless
-No Barrel Restriction
-Full Auto Rated

These Dirty Thirty’s will transfer to your NFA Dealer on a Form 3.

Additional information