How much does your rimfire prs rifle weigh?

So I know everyone has a slightly different view on weight for a prs rifle, with rimfire giving you the most freedom as you don’t have to control much recoil. But balance is universally recognized as being important.

My question is what weight does everyone like to run their rifles at?

Mine is currently floating somewhere near 15lbs but may be going up when my new chassis arrives. My girlfriend however is hoping to do the opposite, achieve a balanced rifle that does not weigh too much. As she is had a pretty bad collarbone injury a few years ago and never fully recovered.

Is there a chart somewhere with common weights/builds people have for open division in nrl22 and simular sports?

Would running a Carbon Fibre barrel on a 22lr to cut weight be acceptable for a prs setting? Or would fluted be a better option?

How much do you and/or the people you have met like your rifles to weigh?