{"product_id":"airtac-vfc-ak74-to-m4-hpa-adapter-fully-assembled","title":"AirTac VFC AK74 to M4 HPA Adapter (Fully Assembled)","description":"\u003cdiv style=\"background: #edfaf1; border-left: 4px solid #27ae60; padding: 12px 16px; border-radius: 0 6px 6px 0; margin: 0 0 16px; font-size: 13px;\"\u003e\u003cstrong style=\"color: #1a6b3a;\"\u003eAirTac VFC AK74 to M4 HPA Adapter — HPA and M4 magazines for your VFC AK74.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eFor the VFC AK74 GBBR, this adapter unlocks HPA running with standard M4 AEG magazines such as the PTS EPM1. Recoil and full-auto performance are excellent, and you leave behind the expense and inconsistency of chasing gas mags.\u003c\/p\u003e\n\u003cp\u003eThe outlet valve, gas router and feed lips are pre-fitted, so there's no assembly, and the updated knocker (now with a sprung, moving section) keeps your FPS consistent shot to shot. A set of shims is included to dial in the seal to your magazine.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 16px; color: #1b3a6b; margin: 18px 0 8px;\"\u003eKey details\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #1B3A6B; color: #fff;\"\u003e\n\u003cth style=\"padding: 7px 12px; text-align: left;\"\u003eDetail\u003c\/th\u003e\n\u003cth style=\"padding: 7px 12px; text-align: left;\"\u003eSpec\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eDonor gun\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eVFC AK74 GBBR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eFeeds from\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eM4 AEG magazine (e.g. PTS EPM1) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eKnocker\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eUpdated sprung type for FPS consistency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eAssembly\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eFully assembled, shims included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003ePerformance\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eStrong recoil and full-auto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #fffbe6; border-left: 4px solid #f0d060; padding: 12px 16px; border-radius: 0 6px 6px 0; margin: 0 0 16px; font-size: 13px;\"\u003e⚠ \u003cstrong\u003eGood to know:\u003c\/strong\u003e For users in the 1–1.3J range, AirTac recommend pairing this with an NPAS — the Waldo Crimson VFC NPAS in particular — for consistent power. The updated sprung knocker is included; contact us if an older unit needs it.\u003c\/div\u003e\n\u003cdiv style=\"background: #1B3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; margin: 18px 0 0; font-size: 13px;\"\u003e\n\u003cstrong style=\"color: #fff;\"\u003e💡 Titan Forge Airsoft tip:\u003c\/strong\u003e browse the rest of our \u003ca href=\"\/collections\/hpa-pistol-adaptors\" style=\"color: #cdd6f4;\"\u003eHPA adaptors\u003c\/a\u003e or \u003ca href=\"\/collections\/airtac-1\" style=\"color: #cdd6f4;\"\u003eAirTac\u003c\/a\u003e range, or \u003ca href=\"https:\/\/wa.me\/447874452357\" style=\"color: #cdd6f4;\"\u003emessage us on WhatsApp\u003c\/a\u003e and we'll help you match the right adapter, magazine and line to your setup.\u003c\/div\u003e","brand":"Airtac","offers":[{"title":"Default Title","offer_id":55575351230840,"sku":"8260476244","price":99.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/AirTacVFCAK74toM4HPAAdapter_TitanForgeAirsoft-1.webp?v=1780580272","url":"https:\/\/www.titanforgeairsoft.com\/products\/airtac-vfc-ak74-to-m4-hpa-adapter-fully-assembled","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}