{"product_id":"winchester-ammunition-5-56-nato-55-grain-fmj-reliable-full-metal-jacket-rounds","title":"Winchester Ammunition 5.56 NATO 55-Grain FMJ – Reliable Full Metal Jacket Rounds","description":"Winchester Ammunition USA, 556, 55 Grain, Full Metal Jacket, 20 Round Box Q3131\n\u003cp\u003eDesigned for precision and performance, the Winchester Ammunition USA series offers high-quality components and meticulous manufacturing standards. These 5.56 NATO rounds feature a 55-grain full metal jacket (FMJ), making them suitable for target shooting, training, and tactical applications. Winchester's commitment to quality ensures consistent accuracy and reliable function with every shot, whether for new shooters honing their skills or experienced gun owners needing dependable ammunition. The rounds are packed in boxes of 20, with cases containing 1,000 rounds, providing ample supply for extended shooting sessions and training exercises. The FMJ design minimizes barrel fouling and maximizes penetration, making them versatile for various shooting scenarios. Whether you're engaging in practice or competitive shooting, Winchester USA 5.56 FMJ rounds deliver consistent performance and reliability, backed by Winchester's reputation for quality manufacturing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCaliber: 5.56 NATO for versatile use in compatible rifles\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGrain weight: 55 grains for optimal balance of velocity and accuracy\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eType: Full Metal Jacket (FMJ) for reliable feeding and minimal barrel fouling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturer: Winchester Ammunition, a trusted name in firearm components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eModel: USA, designed for dependable performance under various conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePackaged in boxes of 20 rounds, with cases containing 1,000 rounds for bulk purchasing\u003c\/li\u003e\u003c\/ul\u003e","brand":"Winchester Ammunition","offers":[{"title":"Default Title","offer_id":46532604952773,"sku":"020892201880","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9484\/5637\/files\/6087734.jpg?v=1783973497","url":"https:\/\/irondesertarmory.com\/products\/winchester-ammunition-5-56-nato-55-grain-fmj-reliable-full-metal-jacket-rounds","provider":"Iron Desert Armory","version":"1.0","type":"link"}