- Home
- Silencers
- Rifle Silencers
- .223/5.56 Suppressors
- SILENCERCO OMEGA 300






SILENCERCO OMEGA 300
$939
When it comes to robust, lightweight, and full-auto rated .30-caliber suppressors, the SilencerCo Omega 300 rises to the top.
Norton Guarantee
Free NFA Gun Trust
Barrel Threading
Ship To Your Door
Norton Guarantee
Buy from Silencer Central and you automatically get the Norton Shopping Guarantee which gives you identity theft protection ($10,000), dispute resolution ($1,000), and a lowest price guarantee ($100). All for free.
Free NFA Gun Trust
- We offer a free NFA Gun Trust (a $250 value) to all customers which essentially establishes a joint ownership scenario in which you can legally share your silencer with designated others (as well as determining who will inherit your silencer). This lets others use your silencer.
- We do all the ATF paperwork which helps ensure you completed the gun trust correctly so ATF does not reject. We have completed over 15,000 silencer to gun trust transfers and counting! LEARN MORE
Barrel Threading
In the event you need you rifle barrel threaded to accept your new silencer, we will take care of that as well through our Threading Central. LEARN MORE
Ship To Your Door
- We have satellite locations in over 42 states which allows us to deliver your new silencer directly to your door.
- Once approved, we will ship your new silencer directly to your door. LEARN MORE
Description & specs
When it comes to robust, lightweight, and full-auto rated .30-caliber suppressors, the SilencerCo Omega 300 rises to the top.
This suppressor is as equally at home on a carbine as it is being used as a lightweight precision or hunting rifle suppressor. The use of materials like Cobalt-6, Inconel, stainless steel, and titanium allow this suppressor to weigh in at just 14.8 ounces with a length of 7.08”.
The Omega 300 provides a variety of attachment options by utilizing SilencerCo’s Bravo style mounting system. This allows shooters to opt for a slightly shorter overall length by using the direct thread option, or the use of a quick-detach method with the ASR Mount and interfacing ASR Muzzle Devices.
Even though the Omega 300 is a fully-welded suppressor, it still offers the shooter additional customization options by allowing the use of either the included Anchor Brake or a separate caliber-specific front cap. The ability to choose what to put on the end of the suppressor lets the shooter tailor the Omega 300 to their specific needs, switching between them quickly and easily.
The Omega 300 is rated for all calibers ranging from .223 REM/5.56 NATO to .300 Win Mag.
All silencers require the purchase of a $200 Federal Tax Stamp.
What’s in the box?
- 5/8×24 thread mount
- QD Active Sprint Retention (ASR) mount
- Specwar AR (5/8×24) muzzle brake
- Tools for adaptability
- Utility pouch with closure
Length: 7.08"
Diameter: 1.57”
Weight: 14.8 oz
Material: Inconel, Titanium, Stainless Steel, & Cobalt
Brand: SilencerCo
Self-Service: No
Caliber: 30 cal
Caliber Range: 5.56 NATO to 300 Win Mag
Color: Black
Finish: Cerakote
dB Readings: dB Readings: 300 WM - 140 dB
Mount Style: Direct Thread, Bravo & ASR
Full-Auto Rated: Full-Auto Rated
Lifetime Warranty: Yes
How to buy
How to buy a silencer?
Select your silencer
We offer all the best brands and can help you choose the silencer that’s right for you.
We do the paperwork
We will manage the entire buying process for you, let you pay for your silencer in installments, and even set up a free NFA Gun Trust that allows others to use your silencer.
We ship directly to your front door
Once approved, we will ship your new silencer directly to your door.
Compare products

SILENCERCO OMEGA 300

Banish 30

Banish 30 Gold Package
Length
7.08"
7” or 9”
8.2"
Diameter
1.57”
1-1/2”
1.593"
Weight
14.8 oz
11.2 or 14.3 oz
13.2 oz
Material
Ti, SS, Inconel, & Cobalt
Titanium
Titanium
Thread Pitch
—
5/8×24
1/2x28 or 5/8x24
Brand
SilencerCo
BANISH
BANISH
Self-Service
No
Yes
Yes
Caliber
30 cal
.308/7.62
.308/7.62
Caliber Range
5.56 NATO to 300 Win Mag
.17 to .300 WBY
Rimfire to 300RUM
Color
Black
Black
Black
Finish
Cerakote
Gun Kote
Cerakote
dB Readings
dB Readings: 300 WM - 140 dB
—
—
Mount Style
Direct Thread, Bravo & ASR
Direct Thread
Quick Detach
Full-Auto Rated
Full-Auto Rated
Limited Full-Auto Rated
Full-Auto Rated
Lifetime Warranty
Yes
Yes
Yes
Number of Baffles
—
8
11
Sound Reduction
—
34 dB
36 dB
Product Status
Available on backorder
In Stock
In Stock