Bolt-action conversion to semi/full auto

[MuslimConscript]

Here I've found some interesting conversion

Charlton Automatic Rifle, a conversion from Lee-Enfield Rifle
Charlton Automatic Rifle - Wikipedia, the free encyclopedia

Huot Automatic Rifle, a conversion from Ross Rifle
Huot Automatic Rifle - Wikipedia, the free encyclopedia

And some conversion to Semi-Auto in here
Snabb Semiauto Conversion

Is there anyone want to add some more example?