Originally Posted by Beretta92guy
i have read some stuff online that the HK's are kind of oversprung for 9mm and takes some hot loads to get them broke in.....any problems with yours breaking in???
Mine is a 40.
Runs like a fine tuned machine right out of the box.
I have read that about the P30 9mm guns.
It's got a ~$90 captured RSA with a polymer donut that acts like a shock absorber. But the 9mm pup is stiff I guess. But it lasts for a long time. The 9mm P30 seems to need a good number of hot NATO stuff to break them in on.