--- title: "SureFire 5.56 Muzzle Brake Suppressor Adapter" description: "5.56mm muzzle brake and suppressor adapter with 1/2\"-28 threads, stainless steel construction, black Ionbond DLC coating, and SOCOM Fast-Attach compatibility." canonical_url: "https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28" meta: author: KYGUNCO "og:description": "5.56mm muzzle brake and suppressor adapter with 1/2\"-28 threads, stainless steel construction, black Ionbond DLC coating, and SOCOM Fast-Attach compatibility." "og:image": "https://cdn.kygunco.com/assets/products/105095/thumbnail.jpg?v=1713453279" "og:image:height": "500" "og:image:width": "500" "og:title": "SureFire 5.56 Muzzle Brake Suppressor Adapter" --- > 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) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Muzzle Brakes & Devices](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/muzzle-brakes-and-devices) / SRF-SF3P-556-1/2-28 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/105095/main.jpg?v=1713453279) For illustration purposes only, this image may not be an exact representation of the product. # SUREFIRE 3 Prong Flash Hider 5.56 1/2X28 SureFire 5.56mm muzzle brake and suppressor adapter for M4, M16, and variants with 1/2"-28 muzzle threads. Its Impulse Diffusion design helps reduce recoil impulse, muzzle rise, side blast, and rear-directed concussion. Precision machined from heat-treated stainless steel, it features a black Ionbond DLC coating and serves as a mounting adapter for SureFire SOCOM Series 5.56mm Fast-Attach suppressors. 5.0 ** ** ** ** ** [1 review](#reviews) $152 ** 5 interest-free payments of **$30.40** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Selling fast. Limited quantities available. Item # 105095 Style SRF-SF3P-556-1/2-28 UPC 084871319119 Condition New Manufacturer [SureFire](https://www.kygunco.com/brand/surefire) Weight 1 lb SureFire Suppressor Adapter/Muzzle Brake, fits M4 / M16 weapons and variants with 1/2-28 muzzle threads. It greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back to keep you on target for faster shot-to-shot recovery. The patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects. The SFMB-556-1/2-28 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56 mm Fast-Attach suppressors. Precision machined from US mill-certified heat-treated stainless steel bar stock including high-precision single-point cut threads for optimum thread interface the SFMB-556-1/2-28 muzzle brake is given a black Ionbond DLC coating to provide maximum protection under harsh environmental conditions and to facilitate cleaning even after extreme use. - Caliber or Gauge: Flash Hider - Length: Suppressor Adapter - Model: Suppressor Adapter - Twist: 5.56mm - Sights: Stainless Steel - Finish: Black Nitride - Chokes Included: 1/2"-28 tpi - Choke Configuration: Black ** 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). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer Fast shipping. 5/15/2024 ** ** ** ** ** ## More from SureFire ```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/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28#webpage","@type":"WebPage","description":"5.56mm muzzle brake and suppressor adapter with 1/2\"-28 threads, stainless steel construction, black Ionbond DLC coating, and SOCOM Fast-Attach compatibility.","name":"SureFire 5.56 Muzzle Brake Suppressor Adapter","url":"https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28","about":{"@id":"https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28#/schema//kygunco"},"breadcrumb":{"@id":"https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28#breadcrumb"},"isPartOf":{"@id":"https://www.kygunco.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28"]}]},{"@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/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28#product","@type":"Product","description":"5.56mm muzzle brake and suppressor adapter with 1/2\"-28 threads, stainless steel construction, black Ionbond DLC coating, and SOCOM Fast-Attach compatibility.","gtin":"084871319119","mpn":"SF3P-556-1/2-28","name":"SureFire 5.56 Muzzle Brake Suppressor Adapter","sku":"105095","additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","worstRating":1,"bestRating":5,"ratingValue":5,"reviewCount":1,"ratingCount":1},"brand":{"@type":"Brand","name":"SureFire"},"image":["https://cdn.kygunco.com/assets/products/105095/thumbnail.jpg?v=1713453279"],"mainEntityOfPage":{"@id":"https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28#webpage"},"offers":{"@type":"Offer","availability":"https://schema.org/InStock","price":152,"priceCurrency":"USD","url":"https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28","itemCondition":"https://schema.org/NewCondition","priceValidUntil":"2027-12-30T00:00:00.000Z"},"review":{"@type":"Review","name":"This is a review for SUREFIRE 3 Prong Flash Hider 5.56 1/2X28","reviewBody":"Fast shipping.","reviewRating":{"@type":"Rating","bestRating":5,"worstRating":1,"ratingValue":5},"datePublished":"2024-05-15T22:10:58.3559192+00:00","author":{"@type":"Person","name":"Verified Customer"},"inLanguage":"en"},"weight":{"@type":"Mass","value":"1 lb"}},{"@id":"https://www.kygunco.com/product/surefire-sf3p-556-1-2-28-3-prong-flash-hider-5.56-1-2x28#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":"Gun Parts","item":"https://www.kygunco.com/category/shooting/gun-parts","position":3},{"@type":"ListItem","name":"Handgun & Rifle Parts","item":"https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts","position":4},{"@type":"ListItem","name":"Rifle Parts","item":"https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts","position":5},{"@type":"ListItem","name":"Muzzle Brakes & Devices","item":"https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/muzzle-brakes-and-devices","position":6},{"@type":"ListItem","name":"SRF-SF3P-556-1/2-28","position":7}]},{"@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.