Reloading 5.7x28

[Jäger1]

Any experiences loading 5.7x28 with 55gr bullets? At that weight should I be using a faster powder like titegroup?

Ammunition will be used in a Ruger 57

 

[Burton Urnie]

I've never loaded it, but it seems finicky. This is from Handloader magazine;
ht tps://youtu.be/th_feDW2ws0

 

[Hitzy]

If I had to reload for a bottleneck pistol cartridge, I would sell the gun lol.

 

[B]

Precise charge weights are important. Not worth the effort. Loading x25 is no extra effort but this cartridge definitely is.

 

[thump_rrr]

I reload for it.
Precise power charges are required.
Not removing the lacquer from the cases is also important for the PS90.
I use Hornady Unique to lube the cases and I only wipe them down with a microfiber towel to clean the outside. I brush the inside of the case necks and clean the primer pockets.
Here is a good place to start.
https://loaddata.com/articles/pdf/ld-17%20pearce%20lr1.pdf

I will put up more info on how I measure how far I push the shoulder back when I get home from vacation tomorrow.