**First things first... this is the BPC'R' forum and this is a pistol caliber. Well, it was originally a BP cartridge and is quite obscure these days... so it's here with the other obscure calibers!
**
Before getting into the actual reloading, I feel it's well to discuss the revolver itself a bit. The SMITH BOOK OF PISTOLS AND REVOLVERS claims "over sixty varities" of this model. They list Bodeo frames made of forged steel - cast steel - brass, "and in some instances, an unusual type of hardened copper plates".
The article goes on to alledge that the Bodeos made by Glisenti are the best. I am not able to comment on that, but I am very happy with my Spanish model made by A. Errasti of Eibar. A quality work!
Due to the pressing need for firearms in WW1, a lot of these were made in small shops in Italy and Spain... an actual cottage industry in some cases. Which means the only consistency will be inconsistency. Especially in bore diameters.
So before loading anything, SLUG YOUR BORE!!! Fellow forum member Airdale reported his is .425 - mine was made in Spain, but was still VERY well made. Bore diameter is .423. Be careful with this - given that the frames may or may not be sound, you certainly don't want to stress things.
It was not a hotrod cartridge in any case. With a 177 grain bullet, original BP & smokeless velocities were in the 750 fps range... depending on who made them.
O-tay! Knowing my bore diameter, I tried three loads. All use the untrimmed Starline 44 Russian case as modified in a nearby post, the cast Lee 200 grain 44 cal bullet and Federal standard large pistol primers.
First, I tried 5.5 grains of TiteGroup. Velocities averaged 775 fps. I feel this load is too warm for my revolver and will not use it again. Primers were too flat, and recoil was objectionable. Certainly not like a hot 44 spl in a Charter Arms Bulldog, but the grip angle on the Bodeo leaves a lot to be desired. I do not recommend this load!
Next was 4.0 grains of TiteGroup, and it seemed a lot better. Velocities were around 675 fps. Recoil was much more comfortable, and there is accuracy potential.
Last, I tried 3.5 grains of Bullseye. Velocities were in the 650 fps range. This is a mild load - possibly too mild. I do not believe I will try to bump it up as I plan to stay in the 4.0 grains of TiteGroup range.
The attached pic shows the groups I fired @ 25 feet. Yes, feet. (A) The wind was a steady 35 mph, and (B) the trigger of my revolver is in the 25# range. I do not have a trigger scale, but I'm confident if I fired it daily, I would soon have fore arms to make Popeye envious!
The left group with all shots touching is 4.0 grains of TiteGroup. The right group was 3.5 grains of Bullseye. I used a 6 o'clock hold & the groups are about 3.5" high.
I've included a pic of the Bodeo with a Russian Nagant for size perspective. Notice the unusual grip angle. I found it uncomfortable with the hotter loads I tried. It was just fine with moderate loads... probably wouldn't help your National Match score, though... that and the heavyweight trigger pull!!
In addition to the standard disclaimers and caveats, be especially careful when working up loads for these old revolvers. What worked for me may be a different matter for you... your mileage may vary, etc & so forth.
The object is to have fun... safely!
SW