Seemed pretty easy for me. Putting both the original to make snap caps, or barnes to make mexican match.
I also used the hammer puller without breaking the seal, just have to hit it harder, be sure to use a carpetted surface. Pulling the bullets, then weighing the charges gives some insight into the 3-5 inch groups most get with this ammo. Not a whole lot of consistancy involved.
This is also my method of Mexican Match.
Normally, just for plinking, I don't bother changing the milsurp. Anywhere I want to shoot allows FMJ.
However, when I want to hunt with my SKS and milsurp...
Pull the bullets from 50 cases. Dump the powder from 10 in the scale pan. weigh it, divide by 10. That is the charge weight I will load into each case (If I go to a 150gn bullet, I subtract 1.5gn from the charge).
So, I charge all the cases, seat 20 original FMJ bullets (using either rhw 123gn ones that I have just pulled or 150gn ones pulled fropm the 762x54R surplus) and 30 with appropriate hunting tips.
Sight in with the FMJ, final fine-tuning with the hunting rounds, and the go hunting.
This will easily cut the 100 yd group in half with an SKS, and with 150gn bullets and a 4x scope, that makes it a 200yd hunting rifle (4-5" group @ 200yds).
Still a little bit of work to get corrosive ammo, but at least I don't worry about the dang cases getting lost in the grass and bush when I am hunting.