The rim diameter is 14,5mm. This can be quite big for the P14 bolt and extractor?meles meles wrote:Hmmmm, we can see pros and cons in either action. The Mosin Nagant will feed without a doubt, but the action isn't as strong, nor the trigger as good as a P14. We think ultimately this might be a question for Ovenpaa to resolve if he agrees to take on the task.
However, not too long ago, a US firms (ASquare I think) was building sporters in monster calibres based on US1917 actions. Should be interesting to Google to find the calivres and caseheads diameter of their cartridges to compare?
R.G.C