Lewis Gun Conversions

[gyvel]

These are more or less uncharted waters for me, so I appreciate any and all info about this.

Will the necessary parts for a calibre conversion interchange between a Savage .30-06 Lewis and a BSA .303 Lewis and vice versa? Or are there too many dimensional differences?

Also, are BSA parts interchangeable with Belgian made Lewis guns?

 

[gyvel]

Well, after considerable research in relatively obscure reference works, I find the answer is "no."