{"product_id":"wolverine-replacement-airline-for-heretic-labs-tank-grip","title":"Wolverine Replacement Airline for Heretic Labs Tank Grip","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\n\u003cstrong style=\"color:#1a6b3a;\"\u003eThe replacement airline for the Heretic Labs Tank Grip.\u003c\/strong\u003e Small, cheap, and the one part that takes a grip build out of action when it fails.\n\u003c\/div\u003e\n\u003cp\u003eA tank grip puts the bottle directly under the receiver and runs a short line up into the engine. It is an elegant answer to the lineless problem, but it does mean the airline is tucked into a tight bend and disturbed every time the grip comes off. Lines in that position wear at the ferrule long before anything else on the setup shows its age.\u003c\/p\u003e\n\u003cp\u003eThis is the genuine Wolverine replacement, so it seats in the grip's channel the way the original did rather than fighting the routing. If you have had a grip apart more than a handful of times, it is worth replacing the line as preventative work rather than waiting for it to start weeping.\u003c\/p\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eCompatibility\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;\"\u003ePlatform\u003c\/th\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eLength noted by Wolverine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMTW M4\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e6.5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMTW-9\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e6.5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMTW-308\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e7″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMTW Shotgun\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e8.5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eGood to know\u003c\/h2\u003e\n\u003cp\u003eWolverine publish this as a single part covering the Heretic Labs Tank Grip across those platforms, and list the lengths above as reference for each build. If your grip is on an unusual configuration and you are unsure which length you are looking at, send us a photo before ordering and we will check it rather than guess.\u003c\/p\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the tank grip itself come with this?\u003c\/strong\u003e No — this is the line only, sold as a service part for a grip you already own.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know the line has gone rather than a fitting?\u003c\/strong\u003e Pressurise, then work along the run with soapy water. A failing line usually shows at the crimp rather than in the middle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I fit a longer line for a custom build?\u003c\/strong\u003e Possibly, but the grip channel is cut for a specific run. Ask us first — a line that has to be forced round a tighter radius will fail sooner.\u003c\/p\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 Replace the mini gauge at the same time if yours has gone cloudy — both live in the same assembly and both are quick jobs once it is open. See \u003ca href=\"\/collections\/hpa-spares-upgrade-parts\" style=\"color:#cdd6f4;\"\u003eHPA spares and upgrade parts\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"Wolverine Airsoft","offers":[{"title":"Default Title","offer_id":55656090337656,"sku":"6530341280","price":14.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/HereticTankGripAirline_TitanForgeAirsoft.webp?v=1788987341","url":"https:\/\/www.titanforgeairsoft.com\/products\/wolverine-replacement-airline-for-heretic-labs-tank-grip","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}