--- title: "SilencerCo Omega 9K Black 9mm Suppressor" description: "Black 9mm suppressor with a 4.7\" length, 7.2 oz weight, fully welded tubeless construction, full-auto rating, and Alpha series adapter compatibility." canonical_url: "https://www.kygunco.com/product/silencerco-su1544-omega-9k-9mm-silencer-black" meta: author: KYGUNCO "og:description": "Black 9mm suppressor with a 4.7\" length, 7.2 oz weight, fully welded tubeless construction, full-auto rating, and Alpha series adapter compatibility." "og:image": "https://cdn.kygunco.com/assets/products/118191/thumbnail.jpg?v=1756399123" "og:image:height": "500" "og:image:width": "500" "og:title": "SilencerCo Omega 9K Black 9mm Suppressor" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Class III](https://www.kygunco.com/category/shooting/guns/class-iii) / [Suppressors](https://www.kygunco.com/category/shooting/guns/class-iii/suppressors) / SLN-SU1544 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/118191/main.jpg?v=1756399123) For illustration purposes only, this image may not be an exact representation of the product. # SILENCERCO Omega 9K 9mm 4.7" Silencer / Suppressor - Black The SilencerCo Omega 9K is a compact black 9mm suppressor measuring 4.7 inches and weighing 7.2 oz. Its fully welded, tubeless stainless steel construction is full-auto rated and compatible with Alpha series adapters. It also supports subsonic and supersonic .300 BLK rounds. Piston not included. 5.0 ** ** ** ** ** [2 reviews](#reviews) $636.65 ** 5 interest-free payments of **$127.33** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** NFA / Class 3 NFA transfer requirements vary by product and location. Additional documentation, approvals, or a qualified dealer may be required. Check local and state regulations to ensure eligibility and compliance before purchasing. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 118191 Style SLN-SU1544 UPC 817272016857 Condition New Manufacturer [SilencerCo](https://www.kygunco.com/brand/silencerco) Model OMEGA Hand Right Hand Finish Black Caliber 9mm Weight 1 lb Action Silencer Discover unparalleled versatility and performance with the SilencerCo Omega 9K Suppressor, a leading choice in sound suppression technology. Designed for shooters who demand the best in suppression capabilities without the bulk, the Omega 9K excels in providing top-tier sound reduction across a wide range of firearms. Whether you're using pistols, rifles, or submachine guns, this suppressor is engineered to handle the intensity of full-auto fire, making it an ideal companion for both tactical and recreational shooting. - Size: 4.70 inches - Caliber: 9MM - Color: Black - Manufacturer Weight: 7.2 oz - Material: Stainless Steel - Subcategory: Suppressors Special Features: - Full-Auto Rated for versatile use across different firearm platforms - Compatible with 9mm, subsonic, and supersonic .300 BLK rounds - Fully welded, tubeless construction for enhanced durability and reduced weight - Ultra-compact design for minimal impact on firearm handling - Uses Alpha series adapters - Piston not included Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). ## Frequently Bought Together 5.0 ** ** ** ** ** 2 reviews ** ** ** ** ** 2 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer This suppressor sounds incredible on MP5 platforms, I ran it on my full size AP5 SBR, with Federal, Sig and best of all StealTH AMMO 165 grain and it was shockingly quiet, highly highly record! 4/25/2025 ** ** ** ** ** ** Alistair Lawrenceville, GA The silencer is great. I bought this for an AP5-P, added the tri-lug adapter from SiCo, and have enjoyed it immensely. Out of the box, it has a direct thread adapter for 5/8 x 24 (300blk barrel threading) and a piston booster (piston not included). The fit and finish are outstanding, and you can pair this with an Alpha Mount for ASR, Plan B, or other preferred mounting options. On my AP5-P with the tri-lug adapter, it sounds great at the perfect size. It also works well on a handgun with suppressor height sights. I am running it with the SiCo piston on a FN 509t with a Holosun 407 which easily clears the can. It will likely live as a dedicated MP5 can with the tri-lug, but switching adapters is quick and easy. The Form 3 process took 3 weeks to the day that customer service said it was submitted. That’s not KYGunCo’s fault though. Responses were prompt as was shipping once the Form 3 cleared. The price was the lowest I could find (even after my LGS NFA transfer fee). A+ 8/28/2023 ** ** ** ** ** ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/silencerco-su1544-omega-9k-9mm-silencer-black#webpage","@type":"WebPage","description":"Black 9mm suppressor with a 4.7\" length, 7.2 oz weight, fully welded tubeless construction, full-auto rating, and Alpha series adapter compatibility.","name":"SilencerCo Omega 9K Black 9mm 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I bought this for an AP5-P, added the tri-lug adapter from SiCo, and have enjoyed it immensely. Out of the box, it has a direct thread adapter for 5/8 x 24 (300blk barrel threading) and a piston booster (piston not included). The fit and finish are outstanding, and you can pair this with an Alpha Mount for ASR, Plan B, or other preferred mounting options. \n\nOn my AP5-P with the tri-lug adapter, it sounds great at the perfect size. It also works well on a handgun with suppressor height sights. I am running it with the SiCo piston on a FN 509t with a Holosun 407 which easily clears the can. It will likely live as a dedicated MP5 can with the tri-lug, but switching adapters is quick and easy. \n\nThe Form 3 process took 3 weeks to the day that customer service said it was submitted. That’s not KYGunCo’s fault though. Responses were prompt as was shipping once the Form 3 cleared. The price was the lowest I could find (even after my LGS NFA transfer fee). 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