Any Ruger, thanks! They are located in N. Minnesota and I did go ahead and place an order. The company was very responsive and they have already shipped. I placed an order with another company (that will remain unnamed) over 3 weeks ago. They charged my credit card two weeks ago but I still have not received my order. What is concerning is that they are not responding to my emails asking for an update.
Jim, thanks for the tip. Once I receive them, I will fire up the bench grinder and give it a try. I never would have thought about grinding to increase the size of the meplat.