{"id":4251,"date":"2026-02-06T15:39:16","date_gmt":"2026-02-06T15:39:16","guid":{"rendered":"https:\/\/www.wbprogow.com\/?post_type=product&#038;p=4251"},"modified":"2026-02-06T16:16:36","modified_gmt":"2026-02-06T16:16:36","slug":"piast-223-rem-b5-systems","status":"publish","type":"product","link":"https:\/\/www.wbprogow.com\/?product=piast-223-rem-b5-systems","title":{"rendered":"Piast .223 Rem &#8211; B5 Systems"},"content":{"rendered":"<p><strong>Caliber:<\/strong> .223 REM\/5,56x45mm<\/p>\n<p><strong>Handguard:<\/strong> aluminium aircraft grade 6005-T6 \u2013 anodized<\/p>\n<p><strong>Upper:<\/strong> forged aluminium aircraft grade 7075-T6 \u2013 anodized<\/p>\n<p><strong>Lower:<\/strong> forged aluminium aircraft grade 7075-T6 \u2013 anodized<\/p>\n<p><strong>Charging handle:<\/strong>, ambidextrous, forged aluminium aircraft grade 7075-T6 \u2013 anodized<\/p>\n<p><strong>Buffertube :<\/strong> aluminium aircraft grade 7075-T6 \u2013 anodized<\/p>\n<p><strong>Barrel:<\/strong> steel 4140, nitrided<\/p>\n<p><strong>Barrel lenghts: <\/strong>7,5&#8243;\/10,5&#8243;\/12,5&#8243;\/14,5\u201d\/16&#8243;\/18&#8243;<\/p>\n<p><strong>Twist rate:<\/strong> 1\/8<\/p>\n<p><strong>Muzzle break<\/strong>:\u00a0A2 Flash Hider<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Caliber: .223 REM\/5,56x45mm Handguard: aluminium aircraft grade 6005-T6 \u2013 anodized Upper: forged aluminium aircraft grade 7075-T6 \u2013 anodized Lower: forged aluminium aircraft grade 7075-T6 \u2013 anodized Charging handle:, ambidextrous, forged aluminium aircraft grade 7075-T6 \u2013 anodized Buffertube : aluminium aircraft grade 7075-T6 \u2013 anodized Barrel: steel 4140, nitrided Barrel lenghts: 7,5&#8243;\/10,5&#8243;\/12,5&#8243;\/14,5\u201d\/16&#8243;\/18&#8243; Twist rate: 1\/8 Muzzle&hellip;&nbsp;<a href=\"https:\/\/www.wbprogow.com\/?product=piast-223-rem-b5-systems\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Piast .223 Rem &#8211; B5 Systems<\/span><\/a><\/p>\n","protected":false},"featured_media":4254,"template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"product_brand":[],"product_cat":[70],"product_tag":[57,36,23,21,37],"class_list":{"0":"post-4251","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-piast-556","7":"product_tag-arms","8":"product_tag-fixed-stock","9":"product_tag-minijack","10":"product_tag-polymer","11":"product_tag-side-rail","13":"first","14":"onbackorder","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=\/wp\/v2\/product\/4251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=\/wp\/v2\/media\/4254"}],"wp:attachment":[{"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4251"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4251"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4251"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wbprogow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}