{"product_id":"polymer-piston-head","title":"Polymer piston head","description":"\u003ch2\u003eSpecna Arms Polymer Ball Bearing Piston Head\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSpecna Arms Polymer Ball Bearing Piston Head\u003c\/strong\u003e is a lightweight and durable upgrade component designed to improve the efficiency, reliability, and longevity of your AEG gearbox setup.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from high-quality polymer and equipped with an integrated ball bearing system, this piston head helps optimize spring operation and maintain more consistent muzzle velocity during prolonged use.\u003c\/p\u003e\n\n\u003ch3\u003eEnhanced Gearbox Performance\u003c\/h3\u003e\n\n\u003cp\u003eThe integrated \u003cstrong\u003eball bearing system\u003c\/strong\u003e allows the spring to rotate freely during compression and decompression cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eReduces spring torsion and stress\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eHelps prevent spring deformation\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eImproves gearbox efficiency\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSupports more stable FPS consistency\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis design contributes to smoother gearbox operation and extended spring lifespan, especially in upgraded AEG builds.\u003c\/p\u003e\n\n\u003ch3\u003eLightweight Polymer Construction\u003c\/h3\u003e\n\n\u003cp\u003eThe piston head is constructed from durable reinforced polymer, offering an excellent balance between low weight and high durability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eHigh-quality polymer body\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eLow reciprocating weight\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eImproved gearbox response\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eReduced wear on internal components\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe lightweight design helps minimize stress on gearbox internals during rapid cycling and high-speed setups.\u003c\/p\u003e\n\n\u003ch3\u003eReliable Airsoft Upgrade Component\u003c\/h3\u003e\n\n\u003cp\u003eSpecna Arms continues to expand its range of high-quality internal upgrade parts for airsoft replicas, offering reliable solutions for maintenance, tuning, and advanced gearbox builds.\u003c\/p\u003e\n\n\u003cp\u003eThe Polymer Ball Bearing Piston Head is ideal for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAEG gearbox upgrades\u003c\/li\u003e\n  \u003cli\u003eFPS stabilization\u003c\/li\u003e\n  \u003cli\u003eSpring longevity improvement\u003c\/li\u003e\n  \u003cli\u003eCustom airsoft builds\u003c\/li\u003e\n  \u003cli\u003eRoutine gearbox maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect for Airsoft Technicians \u0026amp; Upgrades\u003c\/h3\u003e\n\n\u003cp\u003eThe Specna Arms Polymer Ball Bearing Piston Head is an excellent choice for players searching for a \u003cstrong\u003elightweight AEG piston head\u003c\/strong\u003e, \u003cstrong\u003eairsoft gearbox upgrade part\u003c\/strong\u003e, or reliable internal tuning component for enhanced replica performance.\u003c\/p\u003e\n\n\u003cp\u003eExplore more upgrade parts in our \u003ca href=\"\/nl-mt\/collections\/internal-parts\"\u003eInternal Parts Collection\u003c\/a\u003e and complete your build with products from our \u003ca href=\"\/nl-mt\/collections\/batteries-and-chargers\"\u003eBatteries \u0026amp; Chargers Collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eSpecna Arms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eBall Bearing Piston Head\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eHigh-Quality Polymer\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eBearing System\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eIntegrated Ball Bearing\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eAEG Gearboxes\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eUltra Lightweight\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Specna Arms","offers":[{"title":"Default Title","offer_id":53340961374546,"sku":"SPE-08-023633","price":5.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8454\/7507\/files\/8b531ec910b327a76bfb5cc95d91cca4f032ec25_1152221020_1.webp?v=1777951835","url":"https:\/\/airsoftmania.eu\/nl-mt\/products\/polymer-piston-head","provider":"Airsoft Mania Europe","version":"1.0","type":"link"}