Radical Defense CS3TI, 30 Caliber, 5″ Length, 1.78″ Diameter, Black

The Radical Firearms CS-30TI is the compact titanium option in Radical’s .30 caliber suppressor lineup — combining the shorter CS-series body with titanium construction for the lightest, most packable .30 cal suppressor Radical makes. The CS-30TI is the right choice when you need to suppress a .30 caliber platform but want the suppressor to add as little weight and length as possible. On a compact .308 or .300 Blackout SBR, the CS-30TI maintains maneuverability in a way that a full-size steel suppressor does not.

Titanium’s strength-to-weight ratio makes it ideal for compact suppressor bodies — the reduced wall thickness that titanium’s strength allows means a smaller, lighter can that still handles the sustained pressure of .30 caliber cartridges. At $849 with flash hider, the CS-30TI is among the most accessible titanium .30 cal suppressors on the market.

Radical CS-30TI Compact .30 Cal Titanium Specifications

Why Buy From Western Sport?

Western Sport is a licensed FFL/SOT dealer in Roanoke, Texas, specializing in NFA suppressors and SBRs since 2007. We are an authorized Radical Firearms dealer and handle all Form 4 transfers in-house. Call 817-393-4000 — our team knows the full Radical suppressor lineup and can help match you to the right caliber and mount configuration.

FAQ — Radical CS-30TI

When is the CS-30TI better than the full-size LS-3TI?

The CS-30TI is better when compactness matters more than maximum sound reduction — on a .308 AR SBR, a hunting rifle you carry all day, or any platform where you want to add suppression without dramatically changing the rifle’s length and balance. The full-size LS-3TI delivers more sound reduction. Both are titanium and both cover .30 cal and smaller.

Can I use the CS-30TI on my .300 Blackout pistol?

Yes — .300 Blackout (300 BLK) is well within the CS-30TI’s .30 caliber rating. The CS-30TI works on both subsonic and supersonic 300 BLK loads and is an excellent choice for a compact 300 BLK suppressor. Confirm thread pitch compatibility with your barrel before purchasing.

Recent eForm 4 approvals have been coming back in about two weeks or less — see our NFA wait times guide for current figures.