This caused me to carefully inspect my barrel and it has heavy "tool marks" on the lands it's entire length. I was happy as a clam with my R9s before reading this thread. It just goes to illustrate the point I suppose, that ignorance is indeed bliss.
BYW mine was purchased new, has been 100% perfect with those. Never a hiccup. So, while I'm not happy about the crappy finishing of the rifling I suppose that I'll just live with it. But, I agree with Tracker and others. This is a problem and should be corrected.
Sorry, since I seemed to have restirred this pot again with my rolling eyes, allow me to expound as to the cause of their rolling.
First, I have quoted excerpts from my original post. They include that my pistol DOES function well and that I intend to keep it but that Rohrbaugh should be looking at ways to improve their rifling.
Has anyone thought by chance, that maybe, just maybe those rough marks may by accident "grip" and "bite down" on the bullet and actually HELP stabilze the bullet BETTER before and/or as it leaves the barrel ? Especially being a short barrel, that IS pretty important.
Now the Crown has to be mar-free, that can throw things off.
We have all read exempleary range reports on the incredible accracy of these little guns. Pretty amazing huh? So what if my barrel is not a purdy as my Smith or Colt - I can shoot it just about as good! BFD.
Now a partial quote from a fellow forum member to which I respond:
What bothers me about some of the posts in this thread that simply extolling the virtues of the pistol, and dismiss the tooling marks, and there are many, is the inability to concede that as much as you love and support the product, it does have a problem. The problem may not bother you and that's fine. I respect that. If you're 100% pleased and willing to accept some "flaws", I'm good with it.
However, (you knew there was a "however" coming didn't you?
) IMO to simply blindly follow and support a product or a person, as much as you like and admire it, or them, without some independent thinking and critical analysis and willingness to "see" and accept "facts" at face value is, akin to me, as
Drinking the Koolaid. In terms of products, (and people) many, many examples come to mind. Oh how I remember the old, hard core GM, Chrysler and Ford advocates back in the early 70's.
So, while I don't disagree with those of you saying "Get over it. It's a great gun" I agree more with those who are saying, "For the kind of money that these pistols sell for, this problem should be studied and resolved"
Also, if, as has been suggested, there's any testing that should be done it should be by the
manufacturer and the onus of posting proof, that there is NO potential negative effects that will result from the tool marks in the rifling, should be theirs. Not the consumers.
Just my $0.02 worth. YMMV