{"id":73151,"date":"2026-10-15T16:18:04","date_gmt":"2026-10-15T21:18:04","guid":{"rendered":"https:\/\/onyxarms.com\/index.php\/product\/walther-arms-5220307-wmp-full-size-frame-22-wmr-151-4-50-black-steel-barrel-black-optic-ready-serrated-slide-od-green-polymer-frame-w-picatinny-rail-textured-polymer-grip\/"},"modified":"2026-10-17T11:54:21","modified_gmt":"2026-10-17T16:54:21","slug":"walther-arms-5220307-wmp-full-size-frame-22-wmr-151-4-50-black-steel-barrel-black-optic-ready-serrated-slide-od-green-polymer-frame-w-picatinny-rail-textured-polymer-grip","status":"publish","type":"product","link":"https:\/\/onyxarms.com\/index.php\/product\/walther-arms-5220307-wmp-full-size-frame-22-wmr-151-4-50-black-steel-barrel-black-optic-ready-serrated-slide-od-green-polymer-frame-w-picatinny-rail-textured-polymer-grip\/","title":{"rendered":"Walther Arms 5220307 WMP  Full Size Frame 22 WMR 15+1 4.50&#8243; Black Steel Barrel, Black Optic Ready\/Serrated Slide, OD Green Polymer Frame w\/Picatinny Rail, Textured Polymer Grip"},"content":{"rendered":"<p>The Walther Magnum Pistol (WMP) isnt just another target practice plinker, Walther has developed a lightweight, easy-to-shoot pistol for shooters. Featuring an optics ready slide; ultra-low recoil and easy field strip capabilities. The patented ambidextrous reloading mechanism incorporating both paddle and button releases called the Quad Release with 4 total activation points, the Quad Release mechanism is a versatile ambidextrous mag release.  Includes two 15rd magazines and two optics adaptor plates<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Walther Arms 5220307 WMP  Full Size Frame 22 WMR 15+1 4.50&#8243; Black Steel Barrel, Black Optic Ready\/Serrated Slide, OD Green Polymer Frame w\/Picatinny Rail, Textured Polymer Grip<\/p>\n","protected":false},"featured_media":73149,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[116038],"product_cat":[1332],"product_tag":[113017],"class_list":["post-73151","product","type-product","status-publish","has-post-thumbnail","product_brand-walther-arms","product_cat-semi-auto-handguns","product_tag-online-only","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product\/73151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/comments?post=73151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media\/73149"}],"wp:attachment":[{"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/media?parent=73151"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=73151"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=73151"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onyxarms.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=73151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}