{"id":10715,"date":"2026-06-14T01:15:21","date_gmt":"2026-06-13T23:15:21","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/sa-ppk-20-m-lok-flex-sa-j20-smg-black\/"},"modified":"2026-06-14T01:15:21","modified_gmt":"2026-06-13T23:15:21","slug":"sa-ppk-20-m-lok-flex-sa-j20-smg-black","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/sa-ppk-20-m-lok-flex-sa-j20-smg-black\/","title":{"rendered":"SA PPK-20 M-LOK FLEX\u2122 (SA-J20) SMG \u2013 Black"},"content":{"rendered":"<p><strong>Specna Arms PPK-20 M-LOK FLEX\u2122 (SA-J20)<\/strong> in <strong>black<\/strong> finish is a compact <strong>AEG SMG<\/strong> ideal for CQB or as a backup weapon. It features a <strong>programmable SA ETU\u2122 unit, ESA2\u2122 quick spring change system<\/strong> and a precise <strong>6.02 mm inner barrel<\/strong>. The <strong>FLEX\u2122 series nylon construction<\/strong> and modern <strong>M-LOK handguard<\/strong> replicate the real counterpart, while the <strong>100 m\/s velocity<\/strong>\u00a0is perfect for indoor fields and safe gameplay.<\/p>\n<p>Technical Specifications<\/p>\n<ul>\n<li>\n<p><strong>Manufacturer:<\/strong> Specna Arms<\/p>\n<\/li>\n<li>\n<p><strong>Series:<\/strong> FLEX\u2122<\/p>\n<\/li>\n<li>\n<p><strong>Power Source:<\/strong> AEG<\/p>\n<\/li>\n<li>\n<p><strong>Material:<\/strong> Polymer, metal<\/p>\n<\/li>\n<li>\n<p><strong>Length:<\/strong> 410-693 mm<\/p>\n<\/li>\n<li>\n<p><strong>Weight:<\/strong> 2055 g<\/p>\n<\/li>\n<li>\n<p><strong>Muzzle Velocity:<\/strong> 100 m\/s<\/p>\n<\/li>\n<li>\n<p><strong>Rate of Fire:<\/strong> 20 BB\/s (with 11.1V Li-Pol battery)<\/p>\n<\/li>\n<li>\n<p><strong>Inner Barrel Length:<\/strong> 210 mm (6.02 mm)<\/p>\n<\/li>\n<li>\n<p><strong>Hop-up:<\/strong> Yes<\/p>\n<\/li>\n<li>\n<p><strong>Gearbox:<\/strong> Modified V3<\/p>\n<\/li>\n<li>\n<p><strong>Bearings:<\/strong> 8 mm<\/p>\n<\/li>\n<li>\n<p><strong>Connector:<\/strong> T-Dean<\/p>\n<\/li>\n<li>\n<p><strong>Thread:<\/strong> 14mm CCW<\/p>\n<\/li>\n<li>\n<p><strong>Magazine Capacity:<\/strong> 30 \/ 80 BBs (mid-cap)<\/p>\n<\/li>\n<li>\n<p><strong>Fire Modes:<\/strong> Semi, burst 2, burst 3, full-auto<\/p>\n<\/li>\n<\/ul>\n<p>Package Contents<\/p>\n<ul>\n<li>\n<p>1 \u00d7 Specna Arms PPK-20 M-LOK FLEX\u2122 (SA-J20)<\/p>\n<\/li>\n<li>\n<p>2 \u00d7 Mid-cap magazines (30 \/ 80 BBs)<\/p>\n<\/li>\n<li>\n<p>1 \u00d7 User manual<\/p>\n<\/li>\n<\/ul>\n<p>Warning<\/p>\n<ul>\n<li>\n<p>Battery and charger are not included.<\/p>\n<\/li>\n<li>\n<p>Damage caused by using strong springs is not covered by warranty.<\/p>\n<\/li>\n<li>\n<p>When installing progressive springs, ensure the tighter coil end faces outward from the gearbox.<\/p>\n<\/li>\n<li>\n<p>Never store the gun with a connected battery.<\/p>\n<\/li>\n<li>\n<p>Never store the gun with pre-cocking active.<\/p>\n<\/li>\n<li>\n<p>Always release the piston before storage to prevent spring damage.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Specna Arms PPK-20 M-LOK FLEX\u2122 (SA-J20) in black finish is a compact AEG SMG ideal for CQB or as a backup weapon. It features a programmable SA ETU\u2122 unit, ESA2\u2122 quick spring change system and a precise 6.02 mm inner barrel. The FLEX\u2122 series nylon construction and modern M-LOK handguard replicate the real counterpart, while [&hellip;]<\/p>\n","protected":false},"featured_media":10716,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[135],"product_cat":[38],"product_tag":[],"class_list":["post-10715","product","type-product","status-publish","has-post-thumbnail","product_brand-specna-arms","product_cat-fucili","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product\/10715","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=10715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/10716"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=10715"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=10715"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=10715"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=10715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}