Blaine,
The bolt head can be removed from the bolt, same as Blaser, Sauer, Mauser etc. breakdown rifles. Cleaning isn't a problem.
Now, if you want a driven battue type rifle, the Merkel RX ticks all the boxes.
If I was starting out again, I'm on Mauser MO3, I would go Merkel over Blaser only because of the shorter pull and integrated Picattiny rail. I'm a driven man and straight pull over "bolt" wins on battue.
Stan
p.S. My rifle for UK Deer is a Blaser K95