Lincoln K and KP Numbers › Lincoln Electric K3423-3 MAGNUM PRO W/C P/P GUN, 35', 7 PIN, FRT Lincoln Electric K3423-3 MAGNUM PRO W/C P/P GUN, 35', 7 PIN, FRT Sale Price: $6,719.45 Original Price: $7,525.78 MAGNUM PRO W/C P/P GUN, 35', 7 PIN, FRT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO W/C P/P GUN, 35', 7 PIN, FRT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000