Starting to think about attempting to make a 38-55 cast bullet mold myself. 
I've had a Lyman 335 gr. on backorder for nearly 4 months now, emailed them and the reply wasn't very encouraging. Looked at the BACO 360 gr "Money" bullet but I see that's been out of stock for several months now.
I do have a lathe and a mill, a couple chunks of Aluminum, a couple pieces of 360 bearing bronze, what could go wrong ? 
Anyone got a drawing for ~.378 dia. bullet @ about 335 ~ 360 grain they'd be willing to share ?
TIA

Look at Accurate molds, they have drawings on them.you might get some help there.

Would also help if we knew what your intended use might be. It does make a big difference in regards to what might be the best design for your own personal use.

JLouis wrote on Aug 20^th, 2021 at 8:47pm:

Thanks for the link to the drawings BTW.

Winchester Highwall - made my own action from the ASSRA plans, drilled, reamed and rifled my own barrel, did the woodwork, made the sights. Started out 45-70 but finding that has too much recoil for an old guy.  Bought gun drill, bore reamer etc. for 38-55 . Now the Mold ? Thinking 360 gr. for BPCR, something lighter for Scheutzen maybe.
Shoot some BPCR, some smokeless. May give Scheutzen a try

I have no BP experience but only 200 yard Schuetzen Benchrest. I have had the best success in the past with the Hoch Pope style bullet design myself for this particular use while also using smokeless. Rifle a CPA Schuetzen Jr. with a Douglas 15 twist. You should be able to expand the below target to see the load data at the bottom and if not just ask. I have shot several targets in the 248, 249 range in the past using this same load data that is being shown. I unfortunately don't recall the bullet length / weight as I stopped shooting it quite sometime back and passed the barrel and the mould onto somebody else. 
I hope this might somehow be of some help. 

(You need to Login or Register to view media files and links)

JLOUIS :
PM sent