{"product_id":"wa-woc-ge-ka-matrix-inokatsu-hpa-mp5-adapter","title":"WA\/WOC\/GE\/KA\/Matrix\/Inokatsu HPA MP5 Adapter","description":"\u003cp\u003eThe TAPP MP5 Adapter lets your WA\/WOC\/GE\/KA\/Matrix\/Inokatsu run regular AEG MP5 magazines.\u003c\/p\u003e\u003ch3\u003eSpec card\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eMP5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeds from\u003c\/th\u003e\n\u003ctd\u003eAEG MP5 mags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBB capacity\u003c\/th\u003e\n\u003ctd\u003e65-110+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall profile\u003c\/th\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended mags\u003c\/th\u003e\n\u003ctd\u003eCYMA, MAG or Matrix mid-cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003ctd\u003eSecondary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand \/ Platform\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCompatibility Verification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTuning \u0026amp; Adjustment Notes\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWestern Arms (WA) M4\u003c\/td\u003e\n\u003ctd\u003eVerified Direct Fit\u003c\/td\u003e\n\u003ctd\u003eThe foundational standard for this adapter system. Use default gasket and plunger settings out of the box for optimal seal and trigger resets.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eG\u0026amp;P (WOC Series)\u003c\/td\u003e\n\u003ctd\u003eVerified Fit (Tuning Recommended)\u003c\/td\u003e\n\u003ctd\u003eG\u0026amp;P receivers have tighter magwell tolerances and tight nozzle alignments. Use the adjustable gasket height to lower or raise the gas router flush against the bolt nozzle to stop gas leaks without causing nozzle dragging or sluggish cycling.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGolden Eagle \/ Matrix \/ S\u0026amp;T\u003c\/td\u003e\n\u003ctd\u003eVerified Fit (Tuning Recommended)\u003c\/td\u003e\n\u003ctd\u003eThese platforms frequently exhibit receiver-to-receiver manufacturing variance. The adjustable plunger lets you adjust valve striker contact depth if your mag catch holds the adapter slightly low, while raising the gasket height secures a tight seal against loose-fitting factory nozzles.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGHK Old (WA-Spec M4 \/ G5)\u003c\/td\u003e\n\u003ctd\u003eVerified Fit (Tuning Recommended)\u003c\/td\u003e\n\u003ctd\u003eShares WA internal geometry, but the old version GHK valve knockers and loading nozzles sit at slightly different tolerances. Tune the adjustable plunger out slightly to ensure full valve depress on pull, and adjust gasket height to maintain air seal consistency under high ROF\/HPA pressures.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKing Arms GBBR M4\u003c\/td\u003e\n\u003ctd\u003eVerified Fit (Minor Adjustment)\u003c\/td\u003e\n\u003ctd\u003eUses standard WA architecture. King Arms mag wells run slightly deep; fine-tune the adjustable plunger to compensate for knocker travel distance, ensuring complete valve actuation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInokatsu \/ Viper Tech\u003c\/td\u003e\n\u003ctd\u003eVerified Fit (Tuning Required)\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty forged receivers with ultra-strict bolt tolerances. High-profile gas routers can cause bolt drag or stuck nozzles on these models. Lower the gasket height slightly to allow smooth bolt travel while maintaining maximum gas transfer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTokyo Marui MWS \/ WE \/ KWA \/ VFC\u003c\/td\u003e\n\u003ctd\u003eNOT Compatible\u003c\/td\u003e\n\u003ctd\u003eThese systems use entirely different, proprietary receiver dimensions, valve locations, and feed lip angles. This adapter will not lock in or feed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's in the box and how to install\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug and play:\u003c\/strong\u003e no pulling valves or feed lips from stock mags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e standard body is Nylon PA12. Carbon Fiber is available (3x stiffness, up to 38% higher tensile strength than Nylon 12).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e by TAPP Airsoft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e insert with the bolt or slide locked back. US-spec Foster fitting included, never exceed 150 PSI, use a secondary low-pressure regulator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 30-Day Warranty + Lifetime Support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMore options\u003c\/h3\u003e\u003cp\u003eAlso available for: \u003ca href=\"\/products\/m4-aeg-mp5-adapter\"\u003eM4 AEG\u003c\/a\u003e, \u003ca href=\"\/products\/vfc-m4-hpa-mp5-adapter\"\u003eVFC M4\u003c\/a\u003e, \u003ca href=\"\/products\/kjw-m4-hpa-mp5-adapter\"\u003eKJW M4\u003c\/a\u003e, \u003ca href=\"\/products\/kwa-lm4-hpa-mp5-adapter\"\u003eKWA\/KSC M4\u003c\/a\u003e, \u003ca href=\"\/products\/ghk-g5-hpa-mp5-adapter\"\u003eGHK M4\/MK18\/G5\u003c\/a\u003e, \u003ca href=\"\/products\/we-tech-open-bolt-m4-m16-416-xm177-mk18-msk-l85-scar-l-hpa-mp5-adapter\"\u003eWE-Tech Open Bolt M4\/M16\/416\/XM177\/MK18\/MSK\/L85\/SCAR-L\u003c\/a\u003e, \u003ca href=\"\/products\/src-zaros-sr4-hpa-mp5-adapter\"\u003eSRC ZAROS SR4\u003c\/a\u003e, \u003ca href=\"\/products\/g-g-mgcr-hpa-mp5-adapter\"\u003eG\u0026amp;G MGCR\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eWant to compare every option? Use the \u003ca href=\"\/products\/wa-woc-ge-ka-matrix-inokatsu-hpa-adapter-drum\"\u003eWA\/WOC\/GE\/KA\/Matrix\/Inokatsu Adapter Builder\u003c\/a\u003e.\u003c\/p\u003e","brand":"Tapp Airsoft","offers":[{"title":"Default Title","offer_id":67748755275876,"sku":"TA-WAM4-MP5","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/5116\/0932\/files\/WA-M4-MP5.png?v=1773877147","url":"https:\/\/tappairsoft.com\/products\/wa-woc-ge-ka-matrix-inokatsu-hpa-mp5-adapter","provider":"Tapp Airsoft","version":"1.0","type":"link"}