{"version":"1.0","provider_name":"Canada","provider_url":"https:\/\/landmarkfirearms.com\/ca","author_name":"Admin-developer","author_url":"https:\/\/landmarkfirearms.com\/ca\/blog\/author\/admin-developer\/","title":"Buy Winchester Triple Seven Primers #209 Muzzleloading Online | Canada","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Pi113aU1iS\"><a href=\"https:\/\/landmarkfirearms.com\/ca\/product\/winchester-triple-seven-primers-209-muzzleloading\/\">Winchester Triple Seven Primers #209 Muzzleloading<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/landmarkfirearms.com\/ca\/product\/winchester-triple-seven-primers-209-muzzleloading\/embed\/#?secret=Pi113aU1iS\" width=\"600\" height=\"338\" title=\"&#8220;Winchester Triple Seven Primers #209 Muzzleloading&#8221; &#8212; Canada\" data-secret=\"Pi113aU1iS\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/landmarkfirearms.com\/ca\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-Winchester-Triple-Seven-Primers-209-Muzzleloading-Online.png","thumbnail_width":497,"thumbnail_height":511,"description":"Buy Winchester Triple Seven Primers #209 Muzzleloading Online. Winchester Triple Seven Primers are specifically designed for Muzzleloading and are milder than typical 209 Shotshell Primers. Milder primers do not force the powder charge forward, helping to maintain consistent velocities and minimize formation of crud rings. These primers are rigorously tested for consistency and sensitivity at temperatures and conditions far beyond the range of normal usage."}