{"id":14664,"date":"2026-06-14T05:49:40","date_gmt":"2026-06-14T03:49:40","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/sa-m4-carbine-m-lok-sa-p20-prime-aster-ii-etu-bldc-green\/"},"modified":"2026-06-14T05:49:40","modified_gmt":"2026-06-14T03:49:40","slug":"sa-m4-carbine-m-lok-sa-p20-prime-aster-ii-etu-bldc-green","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/sa-m4-carbine-m-lok-sa-p20-prime-aster-ii-etu-bldc-green\/","title":{"rendered":"SA M4 Carbine M-LOK (SA-P20 PRIME\u2122 ASTER II ETU BLDC\u2122) – Green"},"content":{"rendered":"

M4 Carbine M-LOK (SA-P20)<\/strong>\u00a0from\u00a0Specna Arms<\/strong>\u00a0in the\u00a0PRIME\u2122<\/strong>\u00a0series in\u00a0green<\/strong>.<\/strong><\/p>\n

Receiver<\/strong>\u00a0with\u00a0Nano Coating<\/strong>.<\/p>\n

Reinforced\u00a0AETHER\u2122 gearbox<\/strong>\u00a0packed with\u00a0upgrade parts<\/strong>\u00a0and a\u00a0Brushless motor.<\/strong><\/p>\n

Gate ASTER II Bluetooth\u00ae<\/strong>\u00a0control unit and\u00a0<\/span>SOLAR\u2122<\/strong>\u00a0CNC trigger\u00a0installed.<\/span><\/p>\n

MAGNUS\u2122 hop-up unit<\/strong>\u00a0with\u00a0TDC\u00a0<\/strong>adjustment,\u00a0Flat<\/strong>\u00a0bucking and a\u00a06.02mm barrel.<\/strong><\/p>\n

3 springs included<\/strong>\u00a0(M90, M115, M135).<\/p>\n

Technical Specifications<\/h5>\n
    \n
  • Power system:<\/strong>\u00a0AEG<\/li>\n
  • Material:<\/strong>\u00a0Metal, polymer<\/li>\n
  • Rifle length:<\/strong>\u00a0750\u2013830 mm<\/li>\n
  • Weight:<\/strong>\u00a02640 g<\/li>\n
  • Muzzle velocity:<\/strong>\u00a0130 m\/s (1.7 J)<\/li>\n
  • Inner barrel length:<\/strong>\u00a0315 mm<\/li>\n
  • Inner barrel diameter:<\/strong>\u00a06.02 mm<\/li>\n
  • Hop-up:<\/strong>\u00a0Adjustable (TDC)<\/li>\n
  • Fire modes:<\/strong>\u00a0Semi, Full Auto, Binary, Pre-Cocking and more<\/li>\n
  • Thread:<\/strong>\u00a014mm CCW (counter-clockwise)<\/li>\n
  • Handguard:<\/strong>\u00a0M-LOK<\/li>\n
  • Compatible battery:<\/strong>\u00a011.1V Li-Po (not included)<\/li>\n
  • Connector:<\/strong>\u00a0T-Dean<\/li>\n
  • Compatible battery type:<\/strong>\u00a0Crane (Buffer stick, Nunchuk)<\/li>\n
  • Magazine capacity:<\/strong>\u00a0125 BBs (Mid-Cap)<\/li>\n
  • Motor type:<\/strong>\u00a0Brushless (Specna Arms Dark Matter 27\u201335k)<\/li>\n<\/ul>\n
    Package Contents<\/h5>\n
      \n
    • Specna Arms PRIME\u2122 M4 AEG rifle<\/li>\n
    • 2\u00d7 S-MAG mid-cap magazines (125 BBs)<\/li>\n
    • Small Tamiya adapter<\/li>\n
    • Speedloader<\/li>\n
    • Iron sights<\/li>\n
    • M90 spring (CQB)<\/li>\n
    • M115 spring (standard field)<\/li>\n
    • M135 spring (DMR setup)<\/li>\n
    • Specna Arms stickers<\/li>\n
    • User manual<\/li>\n<\/ul>\n
      Warnings<\/h5>\n
        \n
      • Springs from some manufacturers are\u00a0significantly overpowered<\/strong>\u00a0(e.g., an M130 may behave like M140\u2013150), possibly exceeding gearbox durability.\u00a0We recommend using only the included Specna Arms springs<\/strong>. For other brands,\u00a0M120-class springs<\/strong>\u00a0are recommended to avoid damage.<\/li>\n
      • If installing a spring with\u00a0progressive (irregular) winding<\/strong>, ensure the\u00a0tighter coil end is placed on the spring guide<\/strong>\u00a0facing outward.<\/li>\n
      • Never store the rifle with the battery connected.<\/strong><\/li>\n
      • Never store the rifle with pre-cocking active<\/strong>. Always release the piston before storage to avoid spring wear.<\/li>\n<\/ul>\n
        Gate Control Station (GCS) App Download<\/h5>\n
          \n
        • Android<\/li>\n
        • iOS<\/li>\n
        • Windows\/Mac<\/li>\n<\/ul>\n
          Pairing the App<\/h5>\n

          To pair the GCS app with the ASTER II unit, you must enter its code located on the wiring label.\u00a0Do not remove this label, or store it safely<\/strong>. Without the code, pairing with the app is not possible.<\/p>","protected":false},"excerpt":{"rendered":"

          M4 Carbine M-LOK (SA-P20)\u00a0from\u00a0Specna Arms\u00a0in the\u00a0PRIME\u2122\u00a0series in\u00a0green. Receiver\u00a0with\u00a0Nano Coating. Reinforced\u00a0AETHER\u2122 gearbox\u00a0packed with\u00a0upgrade parts\u00a0and a\u00a0Brushless motor. Gate ASTER II Bluetooth\u00ae\u00a0control unit and\u00a0SOLAR\u2122\u00a0CNC trigger\u00a0installed. MAGNUS\u2122 hop-up unit\u00a0with\u00a0TDC\u00a0adjustment,\u00a0Flat\u00a0bucking and a\u00a06.02mm barrel. 3 springs included\u00a0(M90, M115, M135). Technical Specifications Power system:\u00a0AEG Material:\u00a0Metal, polymer Rifle length:\u00a0750\u2013830 mm Weight:\u00a02640 g Muzzle velocity:\u00a0130 m\/s (1.7 J) Inner barrel length:\u00a0315 mm Inner barrel […]<\/p>\n","protected":false},"featured_media":14665,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[135],"product_cat":[38],"product_tag":[],"class_list":["post-14664","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\/14664","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=14664"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/14665"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=14664"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=14664"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=14664"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=14664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}