{"product_id":"winchester-ammunition-usa-5-56x45mm-nato-62gr-m855-green-tip-fmj-600-rd-case","title":"Winchester Ammunition USA 5.56x45mm NATO 62gr M855 Green Tip FMJ - 600 Rd Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eWinchester USA M855 \"Green Tip\"\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e rifle load built around the SS109-spec \u003cstrong\u003e62-grain Full Metal Jacket\u003c\/strong\u003e bullet. The signature green-painted tip identifies the penetrator-loaded SS109 configuration trusted by NATO forces and widely used in \u003cstrong\u003eAR-15\u003c\/strong\u003e platforms.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis \u003cstrong\u003e600-round case lot\u003c\/strong\u003e arrives packed as four 150-round boxes, perfect for high-volume range sessions and tactical training. Loaded to a published muzzle velocity of \u003cstrong\u003e3,060 fps\u003c\/strong\u003e, the M855 Green Tip is a proven performer for AR-15 drills, law enforcement qualification, and general-purpose plinking. Current production \u003cstrong\u003eWinchester USA\u003c\/strong\u003e ammunition ready to feed from your standard 5.56-pattern magazine.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eYour purchase options:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase (600 rounds)\u003c\/strong\u003e - Four 150-round boxes of Winchester USA M855 Green Tip 5.56x45mm NATO FMJ.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Winchester Ammunition","offers":[{"title":"Default Title","offer_id":55316143866178,"sku":"AWM855150","price":402.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_a6b0aa2c-6865-48f9-bb3c-5a652d1ef2f3.jpg?v=1785139776","url":"https:\/\/centerfiresystems.com\/products\/winchester-ammunition-usa-5-56x45mm-nato-62gr-m855-green-tip-fmj-600-rd-case","provider":"Centerfire Systems","version":"1.0","type":"link"}