{"product_id":"hk-mr556-5-56x45mm-nato-30-rd-black-detachable-steel-rifle-magazine","title":"HK MR556 5.56x45mm NATO 30-Rd Black Detachable Steel Rifle Magazine","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eHK MR556\u003c\/span\u003e\u003c\/strong\u003e factory magazine is a genuine \u003cstrong\u003e30-round\u003c\/strong\u003e, \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e detachable box magazine manufactured by \u003cstrong\u003eHeckler \u0026amp; Koch\u003c\/strong\u003e for the MR556 family of rifles and other AR-pattern platforms.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt from \u003cstrong\u003esteel\u003c\/strong\u003e with a durable \u003cstrong\u003eblack\u003c\/strong\u003e finish and measuring \u003cstrong\u003e7.48\"\u003c\/strong\u003e in overall length, this magazine is engineered to deliver optimum ammunition feeding in any \u003cstrong\u003eM16 \/ M4 \/ AR-15-pattern\u003c\/strong\u003e firearm. It is a direct factory fit for the HK \u003cstrong\u003eMR556\u003c\/strong\u003e rifle.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned and assembled to \u003cstrong\u003efactory HK tolerances\u003c\/strong\u003e, the MR556 magazine is the ideal \u003cstrong\u003eOEM replacement\u003c\/strong\u003e or spare for shooters running an MR556 or compatible AR-platform rifle chambered in 5.56x45mm NATO.\u003c\/span\u003e\u003c\/p\u003e","brand":"HK","offers":[{"title":"Default Title","offer_id":55101783146818,"sku":"36479","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_1da599d0-9da7-4e10-93d0-e4fe58c90ee9.png?v=1784792038","url":"https:\/\/centerfiresystems.com\/products\/hk-mr556-5-56x45mm-nato-30-rd-black-detachable-steel-rifle-magazine","provider":"Centerfire Systems","version":"1.0","type":"link"}