Lincoln Service Parts 1 › Lincoln Electric 9SL15200-12 UNIGUN ASBLY L15200-12 Lincoln Electric 9SL15200-12 UNIGUN ASBLY L15200-12 Sale Price: $3,216.89 Original Price: $3,699.42 UNIGUN ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! UNIGUN ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1