Very common especially with the block letters. Sauer reached a double suffix production output for the first and only time that year. Over 340,000 rifles were produced. A script ce43 is uncommon as those only went into the "d" block and possibly "e" block of production.
WTB SVT 40, FINN rework or Soviet. Must have MINT bore. Or a receiver or barreled receiver.
Looking for a late round hole Mauser Oberndorf complete matching bolt, serial #9547.
Looking for a original matching BNZ 45 "T" block bolt.