{"id":27211,"date":"2026-06-14T21:22:28","date_gmt":"2026-06-14T19:22:28","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/retroarms-cnc-alluminium-piston-head-a1\/"},"modified":"2026-06-14T21:22:28","modified_gmt":"2026-06-14T19:22:28","slug":"retroarms-cnc-alluminium-piston-head-a1","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/retroarms-cnc-alluminium-piston-head-a1\/","title":{"rendered":"RetroArms CNC alluminium Piston head A1"},"content":{"rendered":"<p><span><strong>CNC\u00a0Piston Head A1<\/strong> from <strong>RetroArms!<\/strong><\/span><\/p>\n<p><span>Precision aluminum construction for optimal performance and longevity. <strong>Highly durable design, suitable for M210 springs<\/strong>, 6 pressure holes for <strong>maximum air flow<\/strong>, axial bearing to prevent spring twisting.<\/span><\/p>\n<p><span><strong>RetroArms<\/strong>\u00a0=\u00a0<strong>maximum upgrade<\/strong>\u00a0=\u00a0<strong>maximum satisfaction!<\/strong><\/span><\/p>\n<p><strong>CNC Piston Head A1<\/strong> made of aluminum by <strong>RetroArms<\/strong> on precise<strong> CNC machining machines<\/strong>. With a total of\u00a0<strong>6 pressure holes<\/strong>, this piston head is designed for <strong>optimal pressure on the sealing ring and excellent performance.<\/strong> Don&#8217;t forget the correct adjustment of <strong>AOE.<\/strong><\/p>\n<p><strong>The centering ring brings several advantages:<\/strong><\/p>\n<ul>\n<li>Reduces friction of the piston head in the cylinder<\/li>\n<li>Significantly extends the life of the cylinder<\/li>\n<li>Minimizes wear on the edge of the piston head<\/li>\n<\/ul>\n<p>The piston head is equipped with an <strong>axial bearing<\/strong> that effectively <strong>prevents spring twisting<\/strong>, reducing the risk of its breakage. This aluminum piston head is constructed robustly, making it <strong>suitable even for use with the strongest M210 springs<\/strong>.<br \/>For optimal performance, <strong>we recommend lubricating the sealing elements with Teflon grease<\/strong>.<br \/>Be very careful not to clog the pressure holes, as it could result in unexpectedly low piston head performance.<br \/>Similarly, the axial ball bearing should be lubricated.<\/p>","protected":false},"excerpt":{"rendered":"<p>CNC\u00a0Piston Head A1 from RetroArms! Precision aluminum construction for optimal performance and longevity. Highly durable design, suitable for M210 springs, 6 pressure holes for maximum air flow, axial bearing to prevent spring twisting. RetroArms\u00a0=\u00a0maximum upgrade\u00a0=\u00a0maximum satisfaction! CNC Piston Head A1 made of aluminum by RetroArms on precise CNC machining machines. With a total of\u00a06 pressure [&hellip;]<\/p>\n","protected":false},"featured_media":27212,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[201],"product_cat":[502,35],"product_tag":[],"class_list":["post-27211","product","type-product","status-publish","has-post-thumbnail","product_brand-retroarms","product_cat-gruppo-aria-pistoni-cilindri-ecc","product_cat-ricambi-e-interni-accessori-arma","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product\/27211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/comments?post=27211"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/27212"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=27211"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=27211"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=27211"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=27211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}