The Sylvan Arms SA338TI is a quick-detach titanium suppressor optimized for .338 ARC, with good performance on smaller .30 caliber cartridges (Sylvan Arms part no. SA338TI). It includes a 5/8×24 quick-detach muzzle device, so it attaches without threading the can itself. Sylvan Arms builds it around a grade 9 titanium tube and a grade 5 titanium baffle stack, at 8.2 inches and 14.3 ounces. It suits .338 ARC rifle builds that want a purpose-matched can with fast mounting.

Key Specifications

• Optimized for .338 ARC, with exceptional performance on smaller .30 caliber cartridges per Sylvan Arms.
• Measures 8.2 inches long in this quick-detach version.
• Weighs 14.3 ounces not including the muzzle device.
• Uses a grade 9 titanium tube to keep weight down.
• Finished in matte black Cerakote for a durable coating.
• Pairs a 17-4 stainless steel blast chamber and blast baffle with the tube for strength at the muzzle end.
• Uses a grade 5 titanium baffle stack to hold weight down.
• Includes a 5/8×24 quick-detach muzzle device with a nitride-finished steel body.
• Lists a 5.5-inch minimum barrel for .338 ARC, up to rapid fire.
• Not HUB compatible, so it does not take HUB mounting hardware.

Frequently Asked Questions

What minimum barrel lengths does Sylvan Arms list? Sylvan Arms lists 5.5 inches for .338 ARC and .300 Blackout and 12.5 inches for .308, all up to rapid fire.

Can I use it on a long action or magnum rifle? No. Sylvan Arms states the SA338TI is not rated for long action or magnum calibers.

Is this an NFA item? Yes. As a suppressor, it’s a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

Buy the Sylvan Arms SA338TI Suppressor

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer; ATF approval on most individual eForm 4 filings now comes back in days, and trusts take a little longer. Order through Sylvan Arms‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.