Woulda, shoulda, coulda, but I never did.

I had a collection of Enfields acquired over many years, and always wanted to have one rechambered to the .375 JDJ cartridge. I sold the whole collection before I ever did it. Funny you bring that one up. I think it looks ideal for the Lee action. Similar to Waters .375 Express. Looks like a No.4 barrel could be rebored and rechambered, but with your No.1 a new tube could be fitted, and I think the original mag would work, also, maybe with the lips bent here or there.

Daryl, what do you think?