Would be interested to trade 300 Win Mag buttery smooth for same in 270 or 3006. Let me know if interested!

270 Winchester are the hardest to find of all the LH model 70’s. Good luck on your search for one.

06 is fine, too or 7x57.

Unfortunately they never made a lefty 7x57.

You have probably considered this, 300 WM can be downloaded to 30:06 level.

I have indeed.