{"product_id":"speer-lead-round-balls-570-278-grains-per-50-5180","title":"Speer Lead Round Balls .570 278 Grains (Per 50) 5180","description":"Swaged Lead Balls.\r\n\r\nSpeer offers a variety of lead balls for the traditional round ball shooting enthusiast. Great case is taken to ensure smoothness and shape uniformity for better accuracy over the long haul. Lead balls are packaged in a unique yellow plastic box for added protection and convenience.\r\n\r\nWeight: 278 Grains\r\nDiameter: .570\"\r\nCaliber: 58 Harpers Ferry Pistol, 58 Morse Navy\u003cbr\u003e\u003cbr\u003e.570 278 Gr (Per 50)","brand":"Speer","offers":[{"title":"5180 \/ Balls, Sabots \u0026 Bullets \/ Speer","offer_id":43113151103081,"sku":"5057","price":22.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8341\/4377\/files\/4984.jpg?v=1777393114","url":"https:\/\/westerngunstore.com\/products\/speer-lead-round-balls-570-278-grains-per-50-5180","provider":"Western Gun Store","version":"1.0","type":"link"}