--- title: "HK USA 5.56mm Steel Magazine 10Rd" description: "Steel 10-round magazine for HK 416/MR556 and other NATO 5.56 mm firearms. Made by H&K in Germany with a steel housing, follower, and anti-friction finish." canonical_url: "https://www.kygunco.com/product/heckler-and-koch-hk-usa-235642s-mr556-a1-10rd-mag" meta: author: KYGUNCO "og:description": "Steel 10-round magazine for HK 416/MR556 and other NATO 5.56 mm firearms. Made by H&K in Germany with a steel housing, follower, and anti-friction finish." "og:image": "https://cdn.kygunco.com/assets/products/55125/thumbnail.jpg?v=1713459363" "og:image:height": "500" "og:image:width": "500" "og:title": "HK USA 5.56mm Steel Magazine 10Rd" --- > 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) / [Magazines](https://www.kygunco.com/category/shooting/gun-parts/magazines) / [Rifle Magazines](https://www.kygunco.com/category/shooting/gun-parts/magazines/rifle-magazines) / HCK-235642S ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/55125/main.jpg?v=1713459363) For illustration purposes only, this image may not be an exact representation of the product. # HK USA HK416/MR556 5.56mm 10rd Magazine Steel Steel 10-round magazine for HK 416/MR556 and other firearms that use standard NATO 5.56 mm magazines. Made by H&K in Germany with a steel housing and follower, anti-friction maritime surface finish, and attention to production tolerances for reliable feeding. $70.28 ** 5 interest-free payments of **$14.06** 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. ** Partner Fulfilled Item # 55125 Style HCK-235642S UPC 642230254466 Condition New Manufacturer [HK USA](https://www.kygunco.com/brand/hk-usa) Caliber 5.56 NATO, 223 Rem Weight 1 lb Heckler and Koch HKSA80 30rd Steel Magazines. This heavy-duty steel magazine is the toughest AR magazine you will ever own. Manufactured by H&K in Germany. Heckler and Koch parts and accessories are made to the highest standards in material and workmanship. Feel secure in the fact that you have H&K components in your firearm. This magazine is designed to fit any H&K 416, M16, M4, or AR-15 type weapon that takes and standard NATO 5.56 magazine. Designed to provide optimum ammunition feeding for any M16/M4/AR15-type weapon, the Heckler & Koch 30-Round Steel Magazine can be used in any firearm that uses a NATO-standard 5.56 mm magazine. Originally developed by HK for the British L85 (SA80) & L86 weapons, this curved 30-round magazine has been combat-proven by U.S. special operations forces and foreign military units. The 30-Round Steel Magazine features a well-executed design; select materials, special anti-friction maritime surface finish, advanced spring material, attention to production tolerance, and steel magazine housing and follower. ** 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 HK USA ```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/heckler-and-koch-hk-usa-235642s-mr556-a1-10rd-mag#webpage","@type":"WebPage","description":"Steel 10-round magazine for HK 416/MR556 and other NATO 5.56 mm firearms. 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