Tikka T3X Magnum Left Hand bolt .532 for Standard .473 Left Hand bolt

I have a Tikka T3X left hand magnum bolt .532 face that I am looking to trade for a left hand standard bolt .473 face. 

I may also consider trading my left hand T3X stainless barreled action in 7mm Rem Mag for the same in 243 Winchester. 

Thanks,

astuart44