A site says, HK says.
Which isn't to say that isn't.
The data that 3rdMillhouse
is looking for would actually be hard to find.
In less then 25,000 rounds I would expect to have some type of ammunition failure. Probably a fail to fire attributable to ammunition. For instance.
Possibly a fail to extract due to out of spec case size. Allowing for as issued ammunition. Which is actually pretty good.
Point being that HK is going to guard the data you are looking for with everything they have.
Also, everybody knocks Eugene's little rifle, but the other point is that the bear dances at all.
Put the 36 in a few more dances. It might get better. It might be "perfect."
We will see.
Go and search on the internet (or otherwise) and report your findings back here.