Lincoln K and KP Numbers › Lincoln Electric K471-10 MAG 400 GMA GUN 20 035-045 Lincoln Electric K471-10 MAG 400 GMA GUN 20 035-045 Sale Price: $755.89 Original Price: $846.60 MAG 400 GMA GUN 20 035-045 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAG 400 GMA GUN 20 035-045 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000