--- title: "Rosco Manufacturing 16\" 5.56 Heavy Barrel" description: "16\" 5.56 NATO heavy barrel with a black finish and 1/2x28 muzzle threading, designed for demanding carbine applications." canonical_url: "https://www.kygunco.com/product/rosco-manufacturing-bloodline-heavy-barrel-5.56-nato-16-black-1-2x28" meta: author: KYGUNCO "og:description": "16\" 5.56 NATO heavy barrel with a black finish and 1/2x28 muzzle threading, designed for demanding carbine applications." "og:image": "https://cdn.kygunco.com/assets/products/272437/thumbnail.jpg?v=1733337331" "og:image:height": "500" "og:image:width": "500" "og:title": "Rosco Manufacturing 16\" 5.56 Heavy Barrel" --- > 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) / [Rifle Barrels](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/rifle-barrels) / RSC-BL-16-HB-556-7-C ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/272437/main.jpg?v=1733337331) For illustration purposes only, this image may not be an exact representation of the product. # ROSCO MANUFACTURING Bloodline Heavy Barrel 5.56 NATO 16" Black 1/2x28 The Rosco Manufacturing Bloodline is a 16" 5.56 NATO heavy barrel with a black finish and 1/2x28 muzzle threading. Its heavy contour is designed for demanding use, including full-auto applications, while the barrel specifications support modern carbine setups. $167.40 ** 5 interest-free payments of **$33.48** 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 Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 272437 Style RSC-BL-16-HB-556-7-C UPC 181969500081 Condition New Manufacturer [Rosco Manufacturing](https://www.kygunco.com/brand/rosco-manufacturing) Rosco's Bloodline 16" 5.56 Heavy Barrel: This Rosco 16" 5.56 Heavy Barrel (HB) was made to cater to end users who need to run their guns hard without any remorse. The heavy contour barrel is well suited for full auto use and abuse. Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our daddy's Sporter AR, and those specs just won't cut it anymore. From properly managed dwell times for SBR's, to running Suppressed, or setting up a balanced patrol carbine Rosco incorporated your needs into our engineering. Rosco has successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel. Rosco also balanced input from our consumers and military end users in order to bring you the rifle barrel you need, not just the one we want to sell you. 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). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Rosco Manufacturing ```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/rosco-manufacturing-bloodline-heavy-barrel-5.56-nato-16-black-1-2x28#webpage","@type":"WebPage","description":"16\" 5.56 NATO heavy barrel with a black finish and 1/2x28 muzzle threading, designed for demanding carbine applications.","name":"Rosco Manufacturing 16\" 5.56 Heavy 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