hey,how goes? i got a wild hair and wondered if a 30/30 could be turned to 35 whelen at a reasonable cost, ie. a win.mod.94? and would the rest of the loader/firing mec. work at all or is it just a pipe dream?
learnmore===livemore
2 big problems....
1) 30/30 Winchester and 35 Whelen are not in the same class as far as pressure goes. The 30/30 is an old blackpowder round and therefore operates at relatively low pressure with relatively weak brass and is usually chambered in relatively weak actions. The 35 Whelen is a modern, high power round and operates at modern, high power pressures and need to be chambered in a "modern" gun capable of these pressures.
2) Winchester Model 94 actions are not designed for and do not have the margin of safety necessary to handle a modern centerfire round such as the 35 Whelen (see #1). Also, because of how the repeating action works on a lever gun with a tube magazine under the barrel, the range of different cartridges that each design will feed is very limited. The 35 Whelen is nowhere near the correct size and shape to feed through that action.
One more problem is the pointed bullets in the tube magazine (if #1 & #2 above could be overcome). You would be limited to flat point bullets.
I'm usually not a nay-sayer but this one is just how it is... If you wanted to do a Savage 99, that's a completely different story.