{"id":26431,"date":"2026-06-14T19:48:19","date_gmt":"2026-06-14T17:48:19","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/maxx-cnc-hop-up-chamber-m4g-ics-aeg-%e2%86%92-vsr-black\/"},"modified":"2026-06-14T19:48:19","modified_gmt":"2026-06-14T17:48:19","slug":"maxx-cnc-hop-up-chamber-m4g-ics-aeg-%e2%86%92-vsr-black","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/maxx-cnc-hop-up-chamber-m4g-ics-aeg-%e2%86%92-vsr-black\/","title":{"rendered":"MAXX CNC Hop-up Chamber M4G (ICS AEG \u2192 VSR) \u2013 Black"},"content":{"rendered":"

MAXX Model CNC hop-up chamber M4Gi<\/strong> in black<\/strong> is a unique hybrid upgrade<\/strong> for AEG ICS M4<\/strong> platforms (SSS \/ CXP \/ CS4 \/ EBB including older models). It uses GBB \/ VSR buckings and inner barrels<\/strong>, delivering higher accuracy, tighter grouping<\/strong> and consistent performance<\/strong>. With CNC construction<\/strong> and precise TDC adjustment<\/strong>, it takes your rifle performance to the next level. Ideal for DMR builds<\/strong>.<\/p>\n

CNC hop-up chamber MAXX Model M4Gi for AEG ICS M4<\/h5>\n

This expert product description was prepared by the .cz expert team. All rights to this unique content are bound to the domain .cz.<\/span><\/p>\n

MAXX Model M4Gi<\/strong> is a hybrid upgrade chamber combining the advantages of AEG<\/strong> and GBB \/ VSR<\/strong>. It is designed for GBB \/ VSR buckings<\/a><\/strong> and matching GBB inner barrels<\/a>, ensuring better air seal, higher accuracy and more stable trajectory<\/strong>, as these components are originally designed for sniper platforms where precision is essential. The chamber is specifically designed for ICS AEG rifles<\/a> (SSS, CXP, CS4, EBB and older models)<\/strong>, providing perfect compatibility and fit. Precise CNC machining<\/strong> ensures tight tolerances, while the rotary TDC adjustment ring<\/strong> allows fine tuning of hop-up pressure. Thanks to the replaceable pressure segment<\/strong> and optimized arm, the chamber delivers even pressure on the bucking. The design also features a BB latching system with lever<\/strong> that prevents BBs from falling out<\/strong> and allows quick manual release. Precise alignment<\/strong> is ensured by the inlet adapter and brass guiding wings, while the Delrin C-clip<\/strong> locks the inner barrel securely in place. As a useful upgrade, we also recommend the EPeS illumination module<\/a><\/strong>, which converts the side transparent covers into a tracer unit for TRACER BBs<\/a>.<\/p>\n

Key features of the MAXX Model M4Gi CNC hop-up chamber<\/h5>\n
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\n
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Hybrid upgrade for ICS<\/h6>\n

Uses GBB \/ VSR<\/a> buckings and barrels for improved accuracy and performance with heavy BBs in AEG ICS rifles<\/a>.<\/p>\n<\/div>\n

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Compatible with Maple Leaf buckings<\/h6>\n

Optimized for GBB buckings such as Maple Leaf Wonder, Super or MrHop for maximum performance.<\/p>\n<\/div>\n

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TDC rotary adjustment<\/h6>\n

Precise tuning of TDC pressure<\/a> for consistent BB trajectory.<\/p>\n<\/div>\n

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Replaceable pressure segment<\/h6>\n

Adjustable contact surface depending on BB weight and usage.<\/p>\n<\/div>\n

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BB latching system with lever<\/h6>\n

Prevents BBs from falling out and allows quick release by pressing the lever.<\/p>\n<\/div>\n

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Precision CNC construction<\/h6>\n

Aluminum body ensures durability, precision and long service life.<\/p>\n<\/div>\n

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Stable barrel alignment<\/h6>\n

Brass guides and Delrin C-clip hold the inner barrel firmly without movement.<\/p>\n<\/div>\n<\/div>\n

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MAXX Model M4Gi hop-up chamber<\/h6>\n

\"MAXX<\/p>\n

Hybrid hop-up chamber optimized for ICS AEG platforms with maximum accuracy and consistent performance.<\/p>\n<\/div>\n<\/div>\n

Technical specifications<\/h5>\n
    \n
  • Compatibility:<\/strong> ICS AEG M4 (SSS, CXP, CS4, EBB and older models)<\/li>\n
  • Bucking type:<\/strong> GBB \/ VSR<\/li>\n
  • Barrel type:<\/strong> GBB \/ VSR<\/li>\n
  • Material:<\/strong> Aluminum<\/li>\n
  • System:<\/strong> Rotary TDC hop-up<\/li>\n
  • Recommended buckings:<\/strong> Maple Leaf Wonder, Super, MrHop<\/li>\n
  • Length:<\/strong> 51,15 mm<\/li>\n
  • Height:<\/strong> 37,75 mm<\/li>\n
  • Weight:<\/strong> Approx. 20 g<\/li>\n
  • Inlet adapter outer diameter:<\/strong> 11 mm<\/li>\n
  • Nozzle inlet diameter:<\/strong> 8 mm<\/li>\n<\/ul>\n
    Package contents<\/h5>\n
      \n
    • 1\u00d7 CNC aluminum hop-up chamber M4Gi<\/li>\n
    • 2\u00d7 CNC acrylic side cover<\/li>\n
    • 2\u00d7 CNC brass 2,5 mm side wings<\/li>\n
    • 1\u00d7 CNC steel pin<\/li>\n
    • 1\u00d7 CNC aluminum hop-up arm<\/li>\n
    • 1\u00d7 CNC aluminum soft round nub<\/li>\n
    • 1\u00d7 CNC aluminum soft flat nub<\/li>\n
    • 1\u00d7 CNC aluminum hard concave nub<\/li>\n
    • 3\u00d7 Steel nub springs<\/li>\n
    • 1\u00d7 CNC steel spring guide<\/li>\n
    • 1\u00d7 Steel upper tension spring<\/li>\n
    • 1\u00d7 Steel middle tension spring<\/li>\n
    • 1\u00d7 CNC Delrin locking C-clip<\/li>\n
    • 1\u00d7 CNC brass barrel spacer<\/li>\n
    • 1\u00d7 Brass O-ring spacer holder<\/li>\n
    • 1\u00d7 CNC aluminum rotary ring<\/li>\n
    • 1\u00d7 CNC aluminum inlet adapter<\/li>\n
    • 1\u00d7 Shim set<\/li>\n
    • 1\u00d7 O-ring set<\/li>\n<\/ul>\n
      Warning<\/h5>\n
        \n
      • Not compatible with standard AEG buckings.<\/strong><\/li>\n
      • Requires GBB \/ VSR hop-up bucking and GBB \/ VSR inner barrel<\/strong> with proper cuts.<\/li>\n
      • Some GBB buckings may require DIY modification of the contact surface<\/strong>.<\/li>\n
      • Recommended for DMR builds with heavier BBs 0,30+ g<\/strong>.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        MAXX Model CNC hop-up chamber M4Gi in black is a unique hybrid upgrade for AEG ICS M4 platforms (SSS \/ CXP \/ CS4 \/ EBB including older models). It uses GBB \/ VSR buckings and inner barrels, delivering higher accuracy, tighter grouping and consistent performance. With CNC construction and precise TDC adjustment, it takes your […]<\/p>\n","protected":false},"featured_media":26432,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[182],"product_cat":[500,35],"product_tag":[],"class_list":["post-26431","product","type-product","status-publish","has-post-thumbnail","product_brand-maxx","product_cat-gruppi-hop-up-e-gommini","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\/26431","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=26431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/26432"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=26431"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=26431"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=26431"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=26431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}