Tweco compact eliminator 250 air cooled MIG gun, 250 A, 12 ft, Tweco, 1028-1108. 250 Amp 60% Duty cycle MIG gun suitable for medium to heavy duty fabrication and comes with Eliminator style consumables. Features Front and rear spring strain relief and cable support, Compact, ergonomic handle design, Durable metal jacketed conductor tube, Patented, extended life consumables. Package of 1.