Omega K Series
Compact design, maximum suppression.

The Omega K Series are lightweight and compact suppressors with impressive sound reduction. The simple yet robust tubeless construction makes it an attractive pistol suppressor for a wide range of shooters. Full auto rated and ideal for use with pistols and submachine guns, the Omega K Series offer extreme durability and performance in a compact package. You can choose from either the 9K or 45K option.
The Omega 9K suppresses 9mm while the Omega 45K suppresses 9mm to .45 ACP & 10mm. Both are compatible with subsonic and supersonic .300 BLK.
Ships with Alpha Direct Thread Mount 5/8 X 24, Piston Spring & Retainer Cap, and a 3-Lug Tool.
*Lead projectiles are not recommended for use with any of our sealed suppressors.
45: 10.1
45: 6.37”
Extreme durability in a compact package.
The Omega K is designed for hard-use on pistol calibers. At the same time, it maintains a lightweight and compact balance for a comfortable shooting experience.

Short for minimal impact
Omega 9K measures 4.56” long, Omega 45K 6.39”.

Alpha Mounts
Compatible with Alpha mounts, pistons, and 3-lug mount.



Tubeless Design
Lightweight due to its tubeless construction.

Short for minimal impact
Omega 9K measures 4.56” long, Omega 45K 6.39”.
Tubeless Design
Lightweight due to its tubeless construction.
Alpha Mounts
Compatible with Alpha mounts, pistons, and 3-lug mount.

Effective pistol caliber suppression.
The Omega K is ideal for use on handguns and subgun platforms. It’s rated for subsonic and supersonic .300 BLK as well as full-auto fire with pistol calibers.
Full auto rated.
Maintain situational awareness.
Lightweight and compact, the Omega K series is perfect for protecting yourself and those around you. Keep a sound mind in critical situations.
Omega K
Check out our videos for the Omega K series silencers
Everything you need to know to start using your Omega 9K or 45K suppressor!
Take it all in. The nature, the wind, and best of all the sweet sweet sounds of suppressed firearms featuring the SilencerCo Omega 9k
An exceptionally versatile suppressor and is the smallest, lightest, and quietest silencer of its kind in the world at just under 5˝.

Tech Specs for Omega K
SKU | SU1544 |
Caliber Compatibility | 9MM & .300 BLK |
Accessories | Alpha, ASR, Pistons, 3-Lug |
MSRP | $749 |
Weight | 7.3 oz |
Length | 4.54″ |
Diameter | 1.48″ |
Materials | Cobalt-6 & 17-4SS |
Muzzle Average | 9MM: 135.8 dB, 300 BLK Sub: 133.7 dB |
Ships With | 3-Lug tool |
SKU | SU2254 |
Caliber Compatibility | 9MM – .45 ACP & 10 MM, 300 BLK |
Accessories | Alpha, ASR, Pistons, 3-Lug |
MSRP | $749 |
Weight | 10.1 oz |
Length | 6.37″ |
Diameter | 1.48″ |
Materials | 17-4SS |
Muzzle Average | 9MM: 137.7 dB 300 BLK Sub: 133.5 dB 45 ACP: 135.9 dB |
Ships With | 3-Lug tool |
Downloads




Accessories for the Omega K
$139.00
$89.00
$94.00
Available Variations: Caliber : Thread Pitch (SKU #) .223 cal / 5.56mm: 1/2 x 28 (AC141) .30 cal / 7.62mm: 5/8 x 24 (AC590) .30 cal / 7.62mm: 1/2 x 28 (AC1283) .30 cal / 7.62mm: 15 x 1 RH (AC233) .30 cal / 7.62mm: 9/16 x 24 LH (AC1278) .36 cal / 9mm: 1/2 x 28 (AC1570) .36 cal / 9mm: 1/2 x 36 (AC1562) .36 cal / 9mm: M13.5 x 1 LH (AC1561)
$139.00 – $162.00
- Alpha accessories are compatible with the Omega K Series and Octane Series.
- Bravo accessories are compatible with Harvester EVO, Omega 300, and Hybrid 46.
- Charlie accessories are compatible with Chimera 300, Omega 36M, Hybrid 46M, Saker ASR, and Velos LBP.
$94.00
Available Variations: Caliber: Thread Pitch (SKU #) .223 cal / 5.56mm: 1/2 x 28 (AC142) 6.5mm: 1/2 x 28 (AC4753) .30 cal / 7.62mm: 1/2 x 28 (AC1282) .30 cal / 7.62mm: 5/8 x 24 (AC591) .30 cal / 7.62mm: 9/16 x 24 RH (AC1276) .355 /9mm: 9/16 x 24 (AC4766) .338 cal: 5/8 x 24 (AC857) .338 cal: 3/4 x 24 (AC858) .338 cal : M18X1 (AC856) .338 cal: M18X1.5 (AC855) .458 cal: 3/4 x 24 (AC2631) .458 cal: 5/8 x 24 (AC1733) .458 cal: 5/8 x 32 (AC1557) .458 cal: 11/16 x 24 (AC1961) *AC4753 and AC4752 are being discontinued and there is limited stock available.
$94.00
Available Variations: 9MM: 1/2X28 (AC2628) .30CAL: 5/8 x 24 (AC2627) Caliber: Thread Pitch (SKU #)
$89.00
- Omega K Series
- Hybrid 46
- Hybrid 46M with Charlie Piston Mount
- Osprey Series
- Octane Series
- Omega 36M with Charlie Piston Mount
$10.00

The SilencerCo Brand.
Since our birth in 2008, our dedication to authenticity and innovation has never wavered. Today, we continue to focus on exceptional customer service and industry-leading products; products that are crafted by people with the utmost dedication to our industry. We are hunters, shooters, and gun enthusiasts, just like you. Our mission is to bring you products that will enhance your shooting experience.