{"id":14990,"date":"2026-06-14T06:23:31","date_gmt":"2026-06-14T04:23:31","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/epes-aps-l96-sw-m24-sniper-vmp-piston-with-spring-guide-red\/"},"modified":"2026-06-14T06:23:31","modified_gmt":"2026-06-14T04:23:31","slug":"epes-aps-l96-sw-m24-sniper-vmp-piston-with-spring-guide-red","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/epes-aps-l96-sw-m24-sniper-vmp-piston-with-spring-guide-red\/","title":{"rendered":"EPeS APS \/ L96 \/ SW M24 Sniper VMP Piston with Spring Guide – Red"},"content":{"rendered":"

VMP piston with spring guide<\/strong> by EPeS<\/strong> for airsoft sniper rifles APS \/ L96 \/ SW M24<\/strong>.<\/p>\n

4\u00d7 red (2.9 g) and 4\u00d7 silver (8.5 g) weights<\/strong> for fast and precise tuning.<\/p>\n

CNC Variable Mass Piston (VMP)<\/strong>.<\/p>\n

CNC spring guide with bearing<\/strong> and spacer sleeve for smooth operation.<\/p>\n

CNC cylinder head with Sorbopad<\/strong> and piston guide rings for reduced noise.<\/p>\n

EPeS VMP Piston with Spring Guide \u2013 tunable performance for bolt-action sniper rifles<\/h5>\n

Looking for precision upgrade parts to improve the performance and accuracy<\/strong> of your bolt-action sniper rifle<\/a>? Need quick and repeatable adjustment of piston weight<\/strong> to achieve the best results with your chosen BB weight? Then this EPeS sniper upgrade set<\/strong> with a VMP piston<\/strong> is the right choice. The set includes a CNC piston with adjustable weight<\/strong>, CNC spring guide with bearing<\/strong> and spacer sleeve, precision piston guide rings<\/strong>, a CNC cylinder head with damping Sorbopad<\/a><\/strong>, and a set of weights (4\u00d7 red, 4\u00d7 silver)<\/strong>. Thanks to the slip-on weights (instead of screw-in systems), tuning is faster and more user-friendly. The correctly adjusted piston mass in relation to the cylinder volume and BB weight delivers quieter shots, longer range, and better consistency with heavier BBs (Joule creep effect<\/a>)<\/strong>. Please note, this is not a plug-and-play upgrade<\/strong> \u2013 proper installation requires knowledge of bolt-action airsoft mechanics<\/strong> and careful tuning.<\/p>\n

Recommended tuning procedure for piston weight<\/h5>\n
    \n
  1. Select the target BB weight you will be using (e.g., 0.43 g, 0.49 g).<\/li>\n
  2. Test different weight combinations from lightest to heaviest, recording the total weight.<\/li>\n
  3. For each combination, fire 3\u20135 shots and record the average energy (Joules) and note the noise level.<\/li>\n
  4. Choose the combination that provides the highest energy with the lowest deviation and acceptable noise.<\/li>\n
  5. Verify results in the field with properly set hop-up.<\/li>\n<\/ol>\n
    Key Features<\/h5>\n
      \n
    • Complete set:<\/strong>
      CNC VMP piston, CNC spring guide with bearing and spacer sleeve, CNC cylinder head with Sorbopad, and piston guide rings.\n<\/li>\n
    • Variable piston weight:<\/strong>
      4\u00d7 red (lighter) and 4\u00d7 silver (heavier) weights for tuning options.\n<\/li>\n
    • Slip-on weights:<\/strong>
      Faster and easier adjustments compared to screw-in systems.\n<\/li>\n
    • Noise reduction:<\/strong>
      Precisely fitted guide rings and Sorbopad minimize piston impact noise.\n<\/li>\n
    • Optimized performance:<\/strong>
      Adjustable piston setup for higher energy with heavy BBs while staying quiet.<\/li>\n<\/ul>\n
      Technical Specifications & Compatibility<\/h5>\n
        \n
      • Compatibility:<\/strong> Most APS \/ L96 (WELL MB01\/08, Maruzen L96-APS) and Snow Wolf M24 rifles<\/li>\n
      • Material:<\/strong> CNC steel and aluminum<\/li>\n
      • Weights:<\/strong> 4\u00d7 2.9 g \/ 4\u00d7 8.5 g<\/li>\n<\/ul>\n
        Package Includes<\/h5>\n
          \n
        • CNC VMP piston<\/li>\n
        • CNC spring guide with bearing and spacer sleeve<\/li>\n
        • CNC cylinder head with Sorbopad<\/li>\n
        • Piston guide rings<\/li>\n
        • 4\u00d7 red light weights<\/li>\n
        • 4\u00d7 silver heavy weights<\/li>\n<\/ul>\n
          Warnings<\/h5>\n
            \n
          • Incorrect installation or unsuitable weight selection may damage the cylinder or other parts.<\/li>\n
          • For minimal noise and optimal performance, we recommend precise fitting of guide rings to your specific cylinder (alternative sizes available as accessories).<\/li>\n
          • Always check compatibility with your specific rifle version before installation.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

            VMP piston with spring guide by EPeS for airsoft sniper rifles APS \/ L96 \/ SW M24. 4\u00d7 red (2.9 g) and 4\u00d7 silver (8.5 g) weights for fast and precise tuning. CNC Variable Mass Piston (VMP). CNC spring guide with bearing and spacer sleeve for smooth operation. CNC cylinder head with Sorbopad and piston […]<\/p>\n","protected":false},"featured_media":14991,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[80],"product_cat":[502,35],"product_tag":[],"class_list":["post-14990","product","type-product","status-publish","has-post-thumbnail","product_brand-epes","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\/14990","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=14990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/14991"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=14990"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=14990"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=14990"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=14990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}