As some may have guessed I have bought a Mauser M03.

The model is the extreme, with the "solid" .30-06 barrel. While the barrel is too heavy a profile, this configuration allows me to fit a big bore barrel to it.

I am interested in sourcing barrels and accessories for:

1x "African Barrel" in .404 Rimless - 650mm - with wide V rear site.
+ magazine (if the 8x68S one is different?)
+ bolt head MX

1x "Standard Barrel" in 8x68S - 650mm.
+ magazine "E"
+ bolt head MA

1x "Standard Barrel" in 6.5x65 RWS - 600mm.
(I assume the .30-06 magazine and bolt head "ST" will be the same?)

2x Mauser QD mount with 30 mm rings.

The extreme model has a 'plastic' stock. I will see if I can have a custom wooden stock made as an alternative stock option in the future.

What I am looking for is where to find barrels and accessories at the best prices anywhere in the world.

Obviously will need to make sure can get it from the jurisdiction, but there can be considerable differences in pricing.

Looking for info. Thanks.