{"product_id":"wolverine-frac-replacement-airline","title":"Wolverine FRAC Replacement Airline — Four Lengths","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;\"\u003eWolverine FRAC Replacement Airline — get the length right or the FRAC will not close.\u003c\/strong\u003e Four factory lengths covering M4, QUAKE-equipped, MTW-308 and Gen-12 shotgun builds.\n\u003c\/div\u003e\n\u003cp\u003eThe FRAC hides the airline inside the buffer tube, which is what makes a rear-line MTW look clean. The cost of that tidiness is that the line has to be exactly the right length: too long and it kinks against the end cap, too short and it strains the fitting every time the stock moves.\u003c\/p\u003e\n\u003cp\u003eWolverine cut four lengths because four different receivers put the port in four different places. A QUAKE recoil stock shortens the run by a fraction of an inch, which sounds trivial until you try to fit a standard line behind one.\u003c\/p\u003e\n\u003cp\u003eThis is a wear item on any rifle that gets stripped often. If yours has gone hard, discoloured at the ends or taken a nick from the buffer tube lip, change it rather than nurse it.\u003c\/p\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eSpecifications\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;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFits\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWolverine MTW series with a FRAC kit fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eLengths\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e3.5 inch, 3.325 inch, 4.5 inch, 6 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSupplied as\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eAirline only, fittings attached\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eRegulated HPA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWolverine Airsoft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhich length do I need?\u003c\/strong\u003e Match it to the rifle: 3.5 inch for a standard MTW M4 or MTW-9, 3.325 inch if a QUAKE stock is fitted, 4.5 inch for the MTW-308, 6 inch for the Gen-12 shotgun.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the whole FRAC kit?\u003c\/strong\u003e No. This is the replacement line on its own. The complete FRAC kit is a separate listing and includes the connector body.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I trim a longer one down?\u003c\/strong\u003e Not sensibly. The fittings are attached at the factory and cutting one off leaves you with a line you cannot terminate.\u003c\/p\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\n⚠ \u003cstrong\u003eThe QUAKE length is direct-order.\u003c\/strong\u003e The 3.325 inch line for QUAKE-equipped rifles is not carried by our UK trade suppliers and will read zero until we bring one in. Tell us if you need it and it goes on the next order.\n\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 Fit the airline before you torque the castle nut — trying to feed it afterwards is how they get nicked. More in \u003ca href=\"\/collections\/hpa-lines\" style=\"color:#cdd6f4;\"\u003eHPA Lines\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"Wolverine Airsoft","offers":[{"title":"3.5\" (MTW M4 \/ MTW-9)","offer_id":55657866330488,"sku":"8714692117","price":10.95,"currency_code":"GBP","in_stock":false},{"title":"3.325\" (MTW M4 \/ MTW-9 + QUAKE)","offer_id":55657866363256,"sku":"1054014772","price":10.95,"currency_code":"GBP","in_stock":false},{"title":"4.5\" (MTW-308)","offer_id":55657866396024,"sku":"6118781721","price":10.95,"currency_code":"GBP","in_stock":true},{"title":"6\" (MTW Shotgun)","offer_id":55657866428792,"sku":"3478531973","price":12.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/WolverineFRACReplacementAirline_TitanForgeAirsoft-1.webp?v=1789120345","url":"https:\/\/www.titanforgeairsoft.com\/products\/wolverine-frac-replacement-airline","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}