{"product_id":"hk21-belt-feed-mechanism-w-top-plate-german","title":"HK21 Belt Feed Mechanism w\/Top Plate - German","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400; font-size: 14pt;\"\u003eThese German-made HK-21 belt feed mechanisms are for the first variant of the HK-21 machine-gun. Made by H\u0026amp;K, these robust steel feed mechanisms and top plates were designed to provide reliable fire via the NATO 7.62 x 51 cartridge. Despite their age these feed mechanisms and top plates still function just as well as they used to, with only general cosmetic wear from time \u0026amp; use in the field.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400; font-size: 14pt;\"\u003eNo bottom plate.\u003c\/span\u003e\u003c\/p\u003e","brand":"HK","offers":[{"title":"Default Title","offer_id":52668755837250,"sku":"HK210001","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_2514__04471.1773755906.1280.1280.jpg?v=1774274429","url":"https:\/\/centerfiresystems.com\/products\/hk21-belt-feed-mechanism-w-top-plate-german","provider":"Centerfire Systems","version":"1.0","type":"link"}