{"product_id":"epes-sylinterinpaa-aeg-mk-ii-uni-v2-3-extra-long-ef","title":"EPeS Cylinder head AEG Mk.II UNI V2\/3 - Extra Long - EF","description":"\u003cp\u003e\u003cstrong\u003eExtra Fit - version (EF). Enlarged nozzle guide diameter. EF version features a 5.40 mm nozzle guide diameter (standard diameter 5.35 mm, also available)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EPeS AEG Mk.II uni V2\/3 cylinder head is a revolutionary upgrade part for V2 and V3 compatible gearboxes. The EPeS cylinder head features a unique design solution that secures the cylinder head in the correct position inside the gearbox and eliminates any unwanted movement during firing. Its innovative design allows the tappet plate to achieve a longer stroke for maximum performance and reliability in AEG replicas. The excellent dimensional accuracy and manufacturing quality of the EPeS cylinder head is ensured by finishing the part with an H+PTFE surface treatment. This superior finish guarantees extremely smooth and responsive nozzle movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe EPeS Cylinder Head AEG Mk.II uni V2\/3 – Extra Long is delivered without a damping pad.\u003c\/strong\u003e Our selection includes various polyurethane damping pads manufactured by EPeS in different hardness levels. These pads are available in three different thicknesses and hardness options. In addition, we offer EPeS Sorbothane damping pads in various hardness and thickness options. The best cylinder head setup is achieved by selecting the appropriate damping pad and Sorbothane pad based on the dimensions of the build and other component choices.\u003c\/p\u003e\n\u003cp\u003eEPeS special impact-absorbing pads, made from durable polyurethane, improve airflow and provide maximum durability and shock absorption. They are available in three different hardness levels and four thickness options, allowing you to set the AOE ideally.\u003c\/p\u003e\n\u003cp\u003eManufacturer product name: EPeS Cylinder head AEG Mk.II uni V2\/3 – Extra Long - EF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtra Long size - Extra-long nozzle guide rod, optimal for nozzles over 32 mm in length (e.g., CZ Bren, ASG)\u003c\/li\u003e\n\u003cli\u003eNozzle guide rod diameter is 5.40 mm (Extra Fit)\u003c\/li\u003e\n\u003cli\u003eExtended tappet plate stroke. Using the extended stroke requires filing the cylinder\n\u003cul\u003e\n\u003cli\u003eAllows the use of a nozzle up to 1 mm longer than standard for a tighter seal between the nozzle and hop-up rubber during firing\u003c\/li\u003e\n\u003cli\u003eEliminates potential feeding issues while maintaining perfect seal between the nozzle and hop-up rubber during firing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnique screw-tightening solution to eliminate play between the cylinder head and gearbox shell and to secure the cylinder head in place\u003c\/li\u003e\n\u003cli\u003ePin holes designed for optimal fit with RetroArms gearbox\u003c\/li\u003e\n\u003cli\u003eMade from EN AW 7075-T6 aircraft-grade duralumin, finished with proven H+PTFE coating for ideal sliding properties while maintaining high surface wear resistance\u003c\/li\u003e\n\u003cli\u003eMade in the Czech Republic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.atom-airsoft.fi\/tuote\/epes-pu-impact-pad-vaimennustyyny-aeg-uni-sylinterinpaahan\/\"\u003eDamping pad\u003c\/a\u003e and \u003ca href=\"https:\/\/www.atom-airsoft.fi\/tuote\/epes-sorbopad-vaimennuslevy-sylinterinpaahan\/\"\u003eSorboPad\u003c\/a\u003e selection for EPeS cylinder head:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder a suitable polyurethane damping pad or SorboPad together with the cylinder head.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeparately sold damping pads are made of polyurethane (PU) in 70, 80, and 90 sh hardness, with maximized impact surface. Pad thickness is 3 mm.\n\u003cul\u003e\n\u003cli\u003e70 sh hardness for springs up to SP130\u003c\/li\u003e\n\u003cli\u003e80 sh hardness for springs up to SP160\u003c\/li\u003e\n\u003cli\u003e90 sh hardness for springs SP170 or higher\u003c\/li\u003e\n\u003cli\u003eFor replicas with very high rate of fire or large ammo capacity (e.g., machine guns firing bursts of over 100 BBs), we recommend using one level softer spring than stated above. For example, with machine guns, the maximum spring strength with 70 sh hardness is SP120.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeparately sold SorboPad damping pads are also available in four different hardness levels. SorboPad improves gearbox shell durability and reduces noise.\n\u003cul\u003e\n\u003cli\u003e40 Duro - black color - for springs up to SP100\u003c\/li\u003e\n\u003cli\u003e50 Duro - gray color - for springs up to SP110\u003c\/li\u003e\n\u003cli\u003e60 Duro - blue color - for springs up to SP120\u003c\/li\u003e\n\u003cli\u003e70 Duro - black color - for springs up to SP130\u003c\/li\u003e\n\u003cli\u003eFor replicas with very high rate of fire or large ammo capacity (e.g., machine guns firing bursts of over 100 BBs), we recommend using one level softer spring than stated above. For example, with machine guns, the maximum spring strength with 70 sh hardness is SP120.\u003c\/li\u003e\n\u003cli\u003eFor DMR builds using SEMI-only fire mode, one level harder spring can be used.\n\u003cul\u003e\n\u003cli\u003eFor example, 60 Duro SorboPad is suitable as follows:\n\u003cul\u003e\n\u003cli\u003eIn a standard AEG, spring up to SP120\u003c\/li\u003e\n\u003cli\u003eIn a machine gun, spring up to SP110\u003c\/li\u003e\n\u003cli\u003eIn DMR and other semi-auto builds, spring up to SP130\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 cylinder head with two O-rings (21×1.5) -\u003cstrong\u003e damping pad not included! Order a suitable damping pad or SorboPad with the cylinder head.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 fixing screws M3×3\u003c\/li\u003e\n\u003cli\u003e2 fixing screws M3×2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ehttps:\/\/www.youtube.com\/watch?v=T4lHz_zIuUk\u003c\/p\u003e\n\u003cdiv class=\"s1-detailRating flex ai-c\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"s1-detailRating flex ai-c\"\u003e\u003c\/div\u003e","brand":"EPeS","offers":[{"title":"Default Title","offer_id":54238045536604,"sku":"E301-XL-NP-EF","price":264.98,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/6636\/2610\/files\/e301-x-23.jpg?v=1743392427","url":"https:\/\/atom-airsoft.fi\/en-no\/products\/epes-sylinterinpaa-aeg-mk-ii-uni-v2-3-extra-long-ef","provider":"Atom Airsoft","version":"1.0","type":"link"}