Description
Weight is the first thing you notice about the AnechoX 223. At just 9.1 ounces and 6.6 inches long, this can hangs off the end of a 5.56 AR without turning it into a nose-heavy chore, which matters a lot more than spec sheets suggest once you spend a full day behind the rifle. Anechoic builds it from Grade 5 titanium with 17-4 H900 stainless steel in the blast chamber and blast baffles, so the parts that take the worst abuse are made from the material best suited to handle it. The whole thing wears a black Cerakote C Series high-temperature ceramic finish that shrugs off carbon and heat.
The X-Baffle System Inside the AnechoX 223
What sets this suppressor apart is Anechoic's X-Baffle Anechoic Chamber System with an interrupted central tube. The design tones down report and muzzle flash while keeping back pressure low, so you get less gas blowing back in your face and more reliable cycling on gassy setups like shorter-barreled ARs. It also comes apart for cleaning, which is a genuinely nice feature on a 22 caliber can since these bores are small and fouling adds up over thousands of rounds.
Mounting Options for the AnechoX 223 Suppressor
A titanium 1/2×28 direct thread adapter comes installed from the factory, so it threads right onto a standard AR-15 muzzle out of the box. The rear mount is the industry-standard 1-3/8×24 HUB pattern, which opens the door to a huge range of aftermarket mounts including quick-detach systems and other direct thread adapters. If you run multiple rifles with different muzzle devices, that flexibility is worth a lot.
Where the AnechoX 223 Earns Its Keep
This can is rated for .223 Rem, 5.56 NATO, and fast 22 caliber cartridges like .22-250 up to a maximum bullet diameter of .224, and it carries a full-auto rating of 50 rounds in 5.56. That makes it a strong pick for AR-15s, varmint rigs, and bolt guns alike. Quiet, light, easy to maintain, and easy to mount. That is a tough combination to argue with.
Key Specifications
- Model: AnechoX 223
- Manufacturer Part Number: X223B
- UPC: 850059666333
- Caliber Rating: .223 Rem / 5.56 NATO / .22-250 Rem (max bullet diameter .224")
- Length: 6.6 in
- Diameter: 1.6 in
- Weight: 9.1 oz
- Tube Material: Grade 5 Titanium
- Blast Chamber & Baffles: 17-4 H900 Stainless Steel
- Baffle Design: X-Baffle Anechoic Chamber System with interrupted central tube
- Finish: Black Cerakote C Series high-temperature ceramic
- Mounting: 1-3/8"x24 HUB compatible with 1/2"x28 direct thread adapter
- Full-Auto Rating: 50 rounds 5.56/.223
- User Serviceable: Yes
What’s Included
- AnechoX 223 suppressor
- Titanium 1/2"x28 direct thread adapter (installed)
Frequently Asked Questions
What mounts work with the AnechoX 223?
It ships with a lightweight titanium 1/2×28 direct thread adapter already installed, which covers standard AR-15 muzzle threads. The rear of the can uses the industry-standard 1-3/8×24 HUB pattern, so it accepts a wide range of aftermarket mounts including quick-detach systems, tri-lug adapters, and other direct thread options.
Is the AnechoX 223 full-auto rated?
Yes, it carries a full-auto rating of 50 rounds in 5.56/.223 with standard rifle barrel lengths. Faster 22 caliber cartridges like .22-250 are rapid-fire rated to about 15 rounds. Shorter barrels and hotter loads mean you should back off the round count and let it cool.
Can I take the AnechoX 223 apart to clean it?
You can, and that is one of its best features. The design is fully user-serviceable, so you can disassemble it and clean out carbon buildup instead of sending it off or living with fouling. On a 22 caliber bore that stays cleaner longer, this adds a lot of long-term value.
How does the AnechoX 223 handle back pressure on an AR-15?
The X-Baffle Anechoic Chamber System with its interrupted central tube is designed specifically to keep back pressure low. That means less gas blowing back through the receiver, a cleaner-running rifle, and more comfortable shooting, especially on shorter gas systems that already run on the gassy side.





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