Good news on the barrel extension. Even went onto the frame ok..........tis good. Usually the ones I get one side goes to Phoenix and the other to Walla Walla.
Barrel length, what is a few mm's among friends?.....
I have seen a picture of a 25/30 Luger chambered Luger somewhere on another forum, said it worked ok; maybe the additional bullet weight? Little 25 cal bullets are hard to find for me, the 25/20, 250/3000 and 256 boys aways have their nose to the ground.
I have my die making material in front of me, about to blast off somewhere myself, but a good ways behind you right now. Still crawdaddying left and right here. Looked at the BOZ and TCM(short) but always the reamer, and not up to making a D.
Twas good news, hope you do it with your usual flair...........
...it will get great fun for you.
I think stuff like the sub caliber Luger's are part of their history, maybe some renditions more recent to be sure, but still a part of the lore to the shooter group.