Rebarreling a Ruger #3 to 6.8mm SPC

BumbleBug

New member
Here is the latest project I’ve been seriously considering. I have a Ruger #3 single shot that I would like to re-barrel for the 6.8mm SPC to use as a medium range hunting rifle (up to 300yds). I want to use a heavy varmint weight barrel & I am an accuracy devotee. I want to optimize for bullets between 100 to 130gr. I'm assuming that I can get a new, smaller extractor from Ruger. I plan to install a beaver-tail forend.

Suggestions & comments please on:

  • Should it be chambered for 6.8mm SPC or SPC-II?
  • Ideal twist for 110gr bullets?
  • Suggested barrel length.
  • Will getting a scope base for the new barrel be a big problem?

TIA…

…bug :)
 
Bumblebug, I have made 6 bolt action 6.8s. I have learned a few things about them too.

A single shot would be even easier.

PM me and we'll talk, and I can give you some insights.
 
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