{"product_id":"lincoln-magnum-pro-al-fc-225-air-cooled-rear-trigger-mig-welding-gun","title":"Lincoln Magnum PRO AL FC 225 Air-Cooled Rear Trigger MIG Welding Gun","description":"\u003cp\u003eThe Lincoln Electric Magnum PRO AL FC 225 Air-Cooled Rear Trigger MIG Welding Gun is a 225-amp professional welding gun engineered for MIG\/GMAW aluminum and flux-cored (FCAW) applications where rear trigger placement provides optimal ergonomic control. The rear trigger configuration is preferred by welders working in flat, horizontal, and forehand welding positions, providing a natural hand position that reduces wrist fatigue in sustained production welding. With a 12-pin connection for Lincoln Electric feeder compatibility and cable lengths from 15 ft to 50 ft, the Magnum PRO AL FC 225 RT accommodates varying workstation configurations and reach requirements.\u003c\/p\u003e\n\u003cp\u003eLike its front trigger counterpart, the Magnum PRO AL FC 225 RT supports both aluminum GMAW and flux-cored FCAW wire processes, with a liner and contact tip system optimized for reliable wire delivery and in-field consumable maintenance. The 225-amp air-cooled duty rating supports production cycle welding appropriate for light to medium fabrication volumes, while the replaceable consumable design extends gun service life and reduces total cost of ownership.\u003c\/p\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eK4795-1\u003c\/strong\u003e – Magnum PRO AL FC 225 Air-Cooled, 12-Pin, Rear Trigger, 15 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK4795-2\u003c\/strong\u003e – Magnum PRO AL FC 225 Air-Cooled, 12-Pin, Rear Trigger, 25 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK4795-3\u003c\/strong\u003e – Magnum PRO AL FC 225 Air-Cooled, 12-Pin, Rear Trigger, 35 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK4795-4\u003c\/strong\u003e – Magnum PRO AL FC 225 Air-Cooled, 12-Pin, Rear Trigger, 50 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e225-amp air-cooled rating\u003c\/strong\u003e — production-capable duty cycle for light to medium MIG\/GMAW and FCAW fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear trigger ergonomics\u003c\/strong\u003e — natural hand position for flat, horizontal, and forehand welding positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-pin connection\u003c\/strong\u003e — direct compatibility with Lincoln Electric wire feeders and power sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum and flux-cored wire capable\u003c\/strong\u003e — dual-process versatility from a single gun platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour cable length options: 15 ft, 25 ft, 35 ft, 50 ft\u003c\/strong\u003e — configurable reach for varied workstation and robot-adjacent layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable consumables\u003c\/strong\u003e — tips, nozzles, and liners field-serviceable to extend gun service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper liner system\u003c\/strong\u003e — consistent, low-resistance wire delivery for stable arc performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum MIG\/GMAW fabrication in flat and horizontal welding positions\u003c\/li\u003e\n\u003cli\u003eFlux-cored (FCAW) structural welding on carbon and low-alloy steel\u003c\/li\u003e\n\u003cli\u003eProduction fabrication with sustained arc-on time at moderate amperage\u003c\/li\u003e\n\u003cli\u003eAutomotive and transportation component welding requiring rear trigger control preference\u003c\/li\u003e\n\u003cli\u003eShops upgrading existing Lincoln Electric feeder systems to aluminum-capable guns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Lincoln Electric Magnum PRO AL FC 225 Rear Trigger\u003c\/h2\u003e\n\u003cp\u003eThe Lincoln Electric Magnum PRO AL FC 225 Rear Trigger gun provides the 225-amp air-cooled performance, aluminum and FCAW dual-process capability, and rear trigger ergonomics that welders prefer for flat and horizontal production work. With Lincoln Electric 12-pin feeder compatibility, four cable length options, and field-replaceable consumables, the Magnum PRO AL FC 225 RT is engineered for professional fabricators who demand reliable, comfortable MIG gun performance across extended production shifts.\u003c\/p\u003e","brand":"Lincoln Electric","offers":[{"title":"25 ft","offer_id":43639506862231,"sku":"K4795-2","price":4118.12,"currency_code":"USD","in_stock":true},{"title":"15 ft","offer_id":43639506960535,"sku":"K4795-1","price":3821.38,"currency_code":"USD","in_stock":true},{"title":"35 ft","offer_id":43639507026071,"sku":"K4795-3","price":4407.29,"currency_code":"USD","in_stock":true},{"title":"50 ft","offer_id":43639506993303,"sku":"K4795-4","price":5097.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/lincoln-magnum-pro-al-fc-225-air-12-pin-rear-trigger-25-ft-k4795-2-lincoln-electric-1.jpg?v=1753405710","url":"https:\/\/weldingmart.com\/products\/lincoln-magnum-pro-al-fc-225-air-cooled-rear-trigger-mig-welding-gun","provider":"WeldingMart.com","version":"1.0","type":"link"}