--- title: "Yankee Hill Machine Company Sidewinder M2 9mm Suppressor" description: "9mm direct-thread suppressor with a 1/2\"-28 RH mount, user-serviceable design, aluminum construction, and a matte black hardcoat anodized finish." canonical_url: "https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat" meta: author: KYGUNCO "og:description": "9mm direct-thread suppressor with a 1/2\"-28 RH mount, user-serviceable design, aluminum construction, and a matte black hardcoat anodized finish." "og:image": "https://cdn.kygunco.com/assets/products/231559/thumbnail.jpg?v=1712664234" "og:image:height": "500" "og:image:width": "500" "og:title": "Yankee Hill Machine Company Sidewinder M2 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) / YNK-YHM-2065-28 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/231559/main.jpg?v=1712664234) For illustration purposes only, this image may not be an exact representation of the product. # YANKEE HILL MACHINE COMPANY Sidewinder M2 9mm 8.75" Direct Thread Silencer / Suppressor | Black The Sidewinder M2 is a lightweight 9mm suppressor with a direct-thread 1/2"-28 RH attachment. It features a 7075-T6 aluminum mono-core baffle, 6061-T6 aluminum tube, 17-4 stainless steel piston components, a matte black Type III hardcoat anodized finish, and user-serviceable construction. It measures 8.35 inches long and weighs 10.15 ounces. Email for Price ** 5 interest-free payments of **$109.40** 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 # 231559 Style YNK-YHM-2065-28 UPC 841812101642 Condition New Manufacturer [Yankee Hill Machine Company](https://www.kygunco.com/brand/yankee-hill-machine-company) Model Sidewinder Finish Black Caliber 9mm Weight 2 lb Action Silencer The new Sidwewinder M2 suppressor is optimized to give you an affordable, lightweight suppressor packed with features typically found on more expensive models. The booster system has been completely redesigned and now uses the industry's unofficial standard piston. Pistons from SilencerCo, Rugged, Dead Air, etc. can be used in the Sidewinder M2 and vice versa. The redesign also includes the ability to swap pistons without the use of tools thanks to a new rear cap. The front cap has been redesigned to allow for better engagement with the takedown tool to make the service process easier. The Sidewinder utilizes a high-efficiency mono-core baffle made from 7075-T6 aluminum that is class 3 hardcoat anodized. The outer tube is made from 6061-T6 aircraft quality aluminum which is also finished with class 3 hardcoat anodize. These materials offer high strength and longevity in a lightweight package. The Piston, Nielsen Sleeve and Blast Baffle are constructed from heat treated 17-4ph stainless steel. This type of stainless steel is extremely resistant to corrosion and wear, and will not degrade when exposed to extreme temperatures. The Sidewinder M2 is user serviceable which allows both the baffle and Nielsen device to be removed for cleaning and maintenance using the provided disassembly tool. Our Nielsen device enables flawless semi-automatic operation on all relevant host pistols. The Sidewinder M2 has 12 index points that allow you to adjust point of impact while remaining attached to the host firearm. **The average dry sound signature of the Sidewinder M2 9mm when testing to Mil-Std 1474D is 125 dB dry on a Glock G17 using 147gr. FMJ ammo. Shooting the suppressor "wet" will net even quieter results.** 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. - Caliber: 9mm Cal. - Overall Length: 8.35 Inches - Diameter: 1.375 Inches - Weight: 10.15 Ounces - Suppression Level: 125 dB on G17, 147 gr. - Material: Aircraft Quality Aluminum and 17-4 Stainless Steel - Finish: Type III Hardcoat Anodized, Matte Black - Method of Attachment: 1/2"-28 RH ** 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 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## 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/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat#webpage","@type":"WebPage","description":"9mm direct-thread suppressor with a 1/2\"-28 RH mount, user-serviceable design, aluminum construction, and a matte black hardcoat anodized finish.","name":"Yankee Hill Machine Company Sidewinder M2 9mm Suppressor","url":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat","about":{"@id":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat#/schema//kygunco"},"breadcrumb":{"@id":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat#breadcrumb"},"isPartOf":{"@id":"https://www.kygunco.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat"]}]},{"@id":"https://www.kygunco.com/#/schema/organization/kygunco","alternateName":"Kentucky Gun Company","currenciesAccepted":"USD","description":"Shop KYGUNCO for firearms, ammo, gun parts, optics, shooting accessories, and outdoor gear with online ordering and shipping options across the U.S.","email":"info@kygunco.com","foundingDate":"1946-01-01","hasMap":"https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40","logo":"https://www.kygunco.com/logos/kygunco.svg","name":"KYGUNCO","priceRange":"$$","telephone":"+1-502-348-3594","url":"https://www.kygunco.com","@type":["Organization","LocalBusiness"],"address":{"@type":"PostalAddress","streetAddress":"401 Glenwood Drive","addressLocality":"Bardstown","addressRegion":"KY","postalCode":"40004","addressCountry":"US"},"contactPoint":{"@type":"ContactPoint","contactType":"Customer Service","telephone":"+1-502-348-3594","email":"info@kygunco.com","availableLanguage":"English","hoursAvailable":{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday"],"opens":"09:00","closes":"17:00"}},"geo":{"@type":"GeoCoordinates","latitude":37.8032518,"longitude":-85.4252895},"hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","name":"Standard Return Policy","inStoreReturnsOffered":true,"merchantReturnDays":30,"returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","returnMethod":["https://schema.org/ReturnByMail","https://schema.org/ReturnInStore"],"returnFees":"https://schema.org/FreeReturn","refundType":["https://schema.org/ExchangeRefund","https://schema.org/FullRefund","https://schema.org/StoreCreditRefund"],"applicableCountry":"US"},"hasOfferCatalog":{"@type":"OfferCatalog","name":"KYGUNCO Catalog","url":"https://www.kygunco.com/search"},"image":{"@id":"https://www.kygunco.com/#/schema/image/1"},"knowsAbout":["Firearms sales and transfers","FFL dealers and compliance","Optics and accessories","Outdoor and hunting equipment"],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday","https://schema.org/Saturday"],"opens":"09:00","closes":"18:00"}],"paymentAccepted":["Credit Card","Credova","Sezzle"],"sameAs":["https://x.com/kygunco","https://www.facebook.com/kentuckygunco","https://www.instagram.com/kygunco","https://www.youtube.com/@thekentuckygunco","https://rumble.com/c/KYGUNCO"]},{"@id":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat#product","@type":"Product","description":"9mm direct-thread suppressor with a 1/2\"-28 RH mount, user-serviceable design, aluminum construction, and a matte black hardcoat anodized finish.","gtin":"841812101642","mpn":"YHM-2065-28","name":"Yankee Hill Machine Company Sidewinder M2 9mm Suppressor","sku":"231559","additionalProperty":[{"@type":"PropertyValue","name":"Model","value":"Sidewinder"},{"@type":"PropertyValue","name":"Finish","value":"Black"},{"@type":"PropertyValue","name":"Caliber","value":"9mm"},{"@type":"PropertyValue","name":"Action","value":"Silencer"}],"brand":{"@type":"Brand","name":"Yankee Hill Machine Company"},"image":["https://cdn.kygunco.com/assets/products/231559/thumbnail.jpg?v=1712664234"],"mainEntityOfPage":{"@id":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat#webpage"},"offers":{"@type":"Offer","availability":"https://schema.org/InStock","price":546.99,"priceCurrency":"USD","url":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat","itemCondition":"https://schema.org/NewCondition","priceValidUntil":"2027-12-30T00:00:00.000Z"},"weight":{"@type":"Mass","value":"2 lb"}},{"@id":"https://www.kygunco.com/product/yankee-hill-machine-company-yhm-2065-28-sidewinder-m2-9mm-8.75-matte-black-hardcoat#breadcrumb","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","name":"Home","item":"https://www.kygunco.com","position":1},{"@type":"ListItem","name":"Shooting","item":"https://www.kygunco.com/category/shooting","position":2},{"@type":"ListItem","name":"Guns","item":"https://www.kygunco.com/category/shooting/guns","position":3},{"@type":"ListItem","name":"Class III","item":"https://www.kygunco.com/category/shooting/guns/class-iii","position":4},{"@type":"ListItem","name":"Suppressors","item":"https://www.kygunco.com/category/shooting/guns/class-iii/suppressors","position":5},{"@type":"ListItem","name":"YNK-YHM-2065-28","position":6}]},{"@id":"https://www.kygunco.com/#/schema/image/1","@type":"ImageObject","contentUrl":"https://cdn.kygunco.com/assets/backdrops/facade.jpg","inLanguage":"en","url":"https://cdn.kygunco.com/assets/backdrops/facade.jpg"}]} ``` ## Sitemap See the full [sitemap](https://www.kygunco.com/sitemap.md) for all pages.