{"product_id":"atomic-subsonic-223-rem-77gr-bthp-50-rounds-box-or-case","title":"Atomic Subsonic .223 Rem 77gr BTHP 50 Rounds - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eAtomic Subsonic\u003c\/span\u003e\u003c\/strong\u003e line brings heavy-bullet, suppressed-friendly performance to the \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.223 Remington\u003c\/span\u003e\u003c\/strong\u003e cartridge. This load drives a \u003cstrong\u003e77 grain Hollow Point Boat Tail (BTHP)\u003c\/strong\u003e projectile down a reloadable \u003cstrong\u003ebrass case\u003c\/strong\u003e at a true subsonic \u003cstrong\u003e1050 fps\u003c\/strong\u003e, producing a soft \u003cstrong\u003e188 ft lbs\u003c\/strong\u003e of muzzle energy for a dramatically reduced report when run through a suppressor.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt around a boat-tail hollow point that holds accuracy at close range, the Subsonic load stays comfortably below the sound barrier for quiet range sessions and training. The cartridge is safe to fire in \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e chambers, and the \u003cstrong\u003ebrass-case\u003c\/strong\u003e reloadable construction makes it a practical pick for high-volume target work.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBecause this is a true subsonic .223 Remington load, it will not reliably cycle semi-automatic gas systems and is best paired with bolt-action or manually operated rifles.\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 - 50 Rounds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase\u003c\/strong\u003e - 1000 Rounds (20 Boxes)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atomic","offers":[{"title":"Box - 50 Rounds","offer_id":55614345150786,"sku":"A00429BOX","price":60.99,"currency_code":"USD","in_stock":false},{"title":"Case - 1000 Rounds (20 Boxes)","offer_id":55614345183554,"sku":"A00429CASE","price":1169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/A00429_1.jpg?v=1785769045","url":"https:\/\/centerfiresystems.com\/products\/atomic-subsonic-223-rem-77gr-bthp-50-rounds-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}