The Otter Creek Labs Titanium 22 direct thread suppressor in FDE is a light, compact rimfire can that mounts straight to a 1/2×28 threaded barrel. It is made from 100 percent titanium, so it weighs only 4 ounces while measuring 5.18 inches long. Otter Creek Labs rates it full-auto for .22 LR and up to 5.7×28. It disassembles for cleaning, which matters for a rimfire can that sees a lot of dirty ammunition. A lifetime warranty backs it.

Key Specifications

• The caliber rating is .22 LR, full-auto rated, and the can is rated up to 5.7×28.
• Length is 5.18 inches, short enough to keep a rimfire rifle or pistol balanced.
• Weight is 4 ounces, light enough that it barely changes the handling of the host.
• The material is 100 percent titanium, giving strength without the weight of steel.
• The mount is a 1/2×28 direct thread, the standard pitch for rimfire barrels.
• The rear mount is semi-permanently installed, so it will not back out when the can is removed from the host.
• The thread is extra long, so the can works on longer-threaded barrels without a spacer.
• Wrench flats on the rear give a positive grip for removal.
• The can is user-serviceable, and it disassembles fully for cleaning.

Frequently Asked Questions

What thread does it use? It uses a 1/2×28 direct-thread mount that is semi-permanently installed on the rear of the suppressor.

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

Is it easy to clean? Yes. It is user-serviceable and disassembles fully for cleaning, and the titanium body handles rimfire fouling.

Buy the Otter Creek Labs Titanium 22 .22 LR Direct Thread Suppressor, FDE

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. Rimfire is dirty to run suppressed, so a can that cleans easily and weighs 4 ounces is a practical match for a plinking rifle or a small-game gun. Order through Otter Creek Labs‘s suppressors lineup and our Lubbock, Texas team will handle the transfer.