I have been using the 311047 from NOE. http://noebulletmolds.com/NV/product...products_id=81. I wrap up around the ogive so there is no lead contacting the bore. At work now..so I don't have my notes on bore & groove(too many rifles to memorize all of them!). I have been paper patching for a short time, but my experience has taught me to size patch and size so the bullet is a slip fit (with resistance) into a fired and unsized case. A good fit in the throat is important though. My rifle (Rem 700) seems to really like this boolit design, patched or not.
The advice to use JB bore to smooth smooth the barrel is good. I used a patch wrapped around a bore brush with Hoppes/JB on it to do this on my Mosin Nagant. After a while though, just shooting paper patched boolits will accomplish the same thing. I just ordered a .303 PP design from Accurate http://www.accuratemolds.com/bullet_...=30-190P-D.png, and will start out with patching it with .004 copy paper and size to .310- .311 as needed. Still toying with different lubes as well. Paper patching is tedious but fun when you can finally get things to come together.