Thread: How does brass "grow"

Its growing from head space and action stretch,when you bump the shoulder to get it to chamber again that brass goes up into neck.

Originally Posted by veitnamcam

Its growing from head space and action stretch,when you bump the shoulder to get it to chamber again that brass goes up into neck.

You've got some huge moment pressures in the VC. Brass is very malleable, I see the action your talking about, dont worry about it in BP cases, less pressure? but more heat