$849.00
Out of stock
🔇 No Form 4 needed — since October 9, 2026 a suppressor transfers on a standard Form 4473 and background check, with no tax stamp or wait. Texas buyers can complete it with us; out-of-state orders ship to an SOT dealer in your state. How it works.
Radical Firearms CS-30 compact 30-cal suppressor in Black with flash hider — Radical’s shorter .30 caliber Compact Suppressor series. NFA Form 4, No Form 4 needed.
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Product Description
Update, October 9, 2026: ATF no longer requires a Form 4, tax stamp, fingerprints or registration for suppressors, short-barreled rifles, short-barreled shotguns or AOWs. They now transfer on a standard Form 4473 with a background check. Anything below that mentions a Form 4, a wait or a tax stamp was written before this change. What changed
⚠ SUPPRESSOR — NO FORM 4 REQUIRED
Since October 9, 2026, ATF no longer requires a Form 4, tax stamp, fingerprints, photos or registration for suppressors. It transfers like any other firearm: a Form 4473 and a NICS background check. Buyer must be 21 or older and allowed to own a suppressor under their state’s law. Outside Texas, we ship to an SOT dealer in your state. What changed · How buying one works now
The Radical Firearms CS-30 is a compact-form-factor .30 caliber suppressor — Radical’s CS (Compact Suppressor) series in the .30 cal configuration. The CS designation indicates a shorter body than the LS (Lightweight Suppressor) full-size series. Compact suppressors give up some internal volume — and therefore some sound reduction — compared to full-size cans, but the tradeoff is a shorter overall footprint on the muzzle. On a short-barrel rifle, a compact suppressor may be preferable to a full-size one: the shorter overall length keeps the system more maneuverable, while still delivering meaningful sound reduction.
The CS-30 covers the full .30 cal spectrum — 7.62 NATO, .308 Win, .300 Blackout, 6.5 Creedmoor, and everything smaller. At $849 with flash hider included, it’s the most cost-effective entry point in Radical’s .30 cal suppressor lineup.
Radical CS-30 Compact Specifications
| Spec | Detail |
|---|---|
| Caliber Rating | .30 cal and smaller (7.62 NATO, .308 Win, 300 BLK, 6.5 CM, 5.56) |
| Series | CS — Compact Suppressor |
| Includes | Flash hider (FH) |
| Finish | Black |
| NFA Class | Suppressor — no Form 4 required |
| Made in USA | Radical Firearms, Houston, Texas |
Ordering from Western Sport
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
FAQ — Radical CS-30
When should I choose the compact CS-30 over the full-size LS-3?
Choose the CS-30 (compact) when you want to minimize the added length on your rifle — particularly on short-barrel platforms or when maneuvering in tight spaces matters. Choose the full-size LS-3 when maximum sound reduction is the priority and the extra length is acceptable. Both use the same flash hider mount system and cover the same caliber range.
First NFA purchase? Here is how buying one works now.
Additional information
| Weight | 1.750 lbs |
|---|---|
| Brand | Radical Defense |
| Caliber | |
| Finish | |
| Capacity | |
| Mount Type |
Out of stock — but we have these .30 Cal cans on the shelf right now
- Century Arms EOS-30, .30 Cal, Suppressor, Black — Original price was: $899.99.$799.99Current price is: $799.99.
- Century Arms EOS-30 Ti, .30 Cal, Suppressor, Black — Original price was: $999.99.$899.99Current price is: $899.99.
- KGM R30K, 30 Caliber, 5.8" Length, 1.75" Diameter, Cerakote Finish, Gray — $950.00
- EOTECH DCBL-762, Suppressor, 8" Length, 1.75" Diameter, Cerakote Finish, Tan — Original price was: $1,099.00.$999.00Current price is: $999.00.
Want this exact one? We can often get it in. Call (817) 393-4000 and we will tell you the real lead time, or browse everything in stock.
In Stock Now — Comparable Options
This item is out of stock. These are on the shelf today and ship or transfer the same way. Not sure which is the right swap? Call 817-393-4000 and we will tell you straight.
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