{"product_id":"airtac-kwa-lm4-pts-radian-m4-hpa-adapter-v2","title":"AirTac KWA LM4 \/ PTS Radian M4 HPA Adapter (V2)","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 KWA LM4 \/ PTS Radian M4 HPA Adapter — run your LM4 or Radian on HPA with standard M4 magazines.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe KWA LM4 and PTS Radian are superb gas blowback rifles, but feeding them on green gas gets expensive and inconsistent once the temperature drops. This AirTac adapter converts yours to run on HPA from a standard M4 AEG magazine, giving you stable power, cheaper play and dependable full-auto whatever the weather.\u003c\/p\u003e\n\u003cp\u003eIt arrives fully assembled and bench-tested in a KWA LM4, with AirTac's high-flow valve, feed lips and an injection-moulded rubber gas router already fitted, so there are no donor parts to scavenge. The M4 base is moulded from an impact-resistant polycarbonate blend, and the modular design means the magwell can be changed later if your kit evolves.\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\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;\"\u003eKWA LM4 \/ PTS Radian\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;\"\u003eStandard M4 AEG magazine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBuild\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003ePolycarbonate M4 base, moulded rubber gas router\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eValve\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eAirTac high-flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\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, pre-tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFitting\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eUS-style Foster\u003c\/td\u003e\n\u003c\/tr\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 Supplied fully assembled and pre-tested — no donor parts needed. PTS-pattern magazines (EPM1, EPM1-RX, EPM-LR) are recommended; if a magazine sits loose, the rear shim can be swapped.\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 call 01494 911990 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":55575244046712,"sku":"1966775799","price":109.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/AirTacKWALM4_PTSRadianM4HPAAdapter_TitanForgeAirsoft-1.webp?v=1780574604","url":"https:\/\/www.titanforgeairsoft.com\/products\/airtac-kwa-lm4-pts-radian-m4-hpa-adapter-v2","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}