{"product_id":"tr-z-ppr556-5-56-nato-55gr-fmj-bt-20rd-box-box-or-case","title":"TR\u0026Z PPR556 5.56 NATO 55gr FMJ-BT 20rd Box - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eTR\u0026amp;Z PPR556\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e range load built around the classic \u003cstrong\u003e55-grain Full Metal Jacket Boat-Tail (FMJ-BT)\u003c\/strong\u003e projectile. Tracing its heritage to the U.S. military \u003cstrong\u003eM193\u003c\/strong\u003e loading, this round is a familiar choice for \u003cstrong\u003ehigh-volume range training\u003c\/strong\u003e, plinking, and AR-15 practice in any rifle chambered for \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e or \u003cstrong\u003e.223 Rem\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach \u003cstrong\u003e20-round box\u003c\/strong\u003e keeps rounds organized and easy to load at the bench, while a \u003cstrong\u003e50-box case\u003c\/strong\u003e delivers a full \u003cstrong\u003e1,000 rounds\u003c\/strong\u003e for shooters burning through serious range time. The \u003cstrong\u003eboat-tail\u003c\/strong\u003e profile helps flatten trajectory and improve downrange accuracy compared to flat-base FMJ loads, and the round leaves the muzzle at \u003cstrong\u003e3,270 fps\u003c\/strong\u003e for the M193-class performance most AR-platform rifles are designed around. \u003cstrong\u003eBrass-cased\u003c\/strong\u003e construction keeps the spent brass in play for handloaders.\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\u003eBox\u003c\/strong\u003e - 20 Rounds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase\u003c\/strong\u003e - 1000 Rounds (50 Boxes)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TR\u0026Z","offers":[{"title":"Box - 20 Rounds","offer_id":55108689363266,"sku":"180233BOX","price":10.99,"currency_code":"USD","in_stock":true},{"title":"Case - 1000 Rounds (50 Boxes)","offer_id":55108689396034,"sku":"180233CASE","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_ea72a002-54b7-4b4f-8c6b-3c2b6354c802.png?v=1784802135","url":"https:\/\/centerfiresystems.com\/products\/tr-z-ppr556-5-56-nato-55gr-fmj-bt-20rd-box-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}