{"product_id":"wa-woc-ge-ka-matrix-inokatsu-hpa-adapter-drum","title":"WA\/WOC\/GE\/KA\/Matrix\/Inokatsu HPA Adapter\/Drum","description":"\u003ctable data-path-to-node=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \/ Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility Verification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning \u0026amp; Adjustment Notes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,1,0,0\"\u003eWestern Arms (WA) M4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,1,1,0\"\u003eVerified Direct Fit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,1,2,0\"\u003eThe foundational standard for this adapter system. Use default gasket and plunger settings out of the box for optimal seal and trigger resets.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,2,0,0\"\u003eG\u0026amp;P (WOC Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,2,1,0\"\u003eVerified Fit (Tuning Recommended)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,2,2,0\"\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\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,3,0,0\"\u003eGolden Eagle \/ Matrix \/ S\u0026amp;T\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,3,1,0\"\u003eVerified Fit (Tuning Recommended)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,3,2,0\"\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\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,4,0,0\"\u003eGHK Old (WA-Spec M4 \/ G5)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,4,1,0\"\u003eVerified Fit (Tuning Recommended)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,4,2,0\"\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\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,5,0,0\"\u003eKing Arms GBBR M4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,5,1,0\"\u003eVerified Fit (Minor Adjustment)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,5,2,0\"\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\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,6,0,0\"\u003eInokatsu \/ Viper Tech\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,6,1,0\"\u003eVerified Fit (Tuning Required)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,6,2,0\"\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\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,7,0,0\"\u003eTokyo Marui MWS \/ WE \/ KWA \/ VFC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,7,1,0\"\u003eNOT Compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"0,7,2,0\"\u003eThese systems use entirely different, proprietary receiver dimensions, valve locations, and feed lip angles. This adapter will not lock in or feed.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Tapp Airsoft","offers":[{"title":"M4","offer_id":48806062915684,"sku":"TAPP-WAM4-M4","price":205.0,"currency_code":"USD","in_stock":true},{"title":"MP5","offer_id":48806062948452,"sku":"TAPP-WAM4-MP5","price":205.0,"currency_code":"USD","in_stock":true},{"title":"ARP9","offer_id":48806062981220,"sku":"TAPP-WAM4-ARP9","price":205.0,"currency_code":"USD","in_stock":true},{"title":"Shotgun Shell","offer_id":48806063013988,"sku":"TAPP-WAM4-SS","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Ambi Angled M4","offer_id":48806063046756,"sku":"TAPP-WAM4-AM4","price":245.0,"currency_code":"USD","in_stock":true},{"title":"HPA Drum","offer_id":48806063079524,"sku":"TAPP-WAM4-HPADRUM","price":165.0,"currency_code":"USD","in_stock":true},{"title":"Green Gas Drum","offer_id":48806063112292,"sku":"TAPP-WAM4-GGDRUM","price":165.0,"currency_code":"USD","in_stock":true},{"title":"Other","offer_id":48806063145060,"sku":"TAPP-WAM4-OTHER","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/5116\/0932\/files\/WA_M4_M4_PRO.jpg?v=1784643488","url":"https:\/\/tappairsoft.com\/products\/wa-woc-ge-ka-matrix-inokatsu-hpa-adapter-drum","provider":"Tapp Airsoft","version":"1.0","type":"link"}