Reloading .303 British : Berdan Primers

[EDITED]

Those are LARGE Berdan, or XL Berdan? (there are three, the British one being Large & larger & the South African smaller)?

I have a bunch (37) of Once fired 7.7 R1M3Z A80 or A81 South African & it also includes 5 X Brit large primer rounds. I'll also (eventually) have quite a few more of both. 350 of the Brit (large primer )& 200 of the S/A.(small primer)

If this is any help let me know by PM. Ive been keeping them to use as action proving dummies & master case hulls!

I used to do the hydraulic decapping, I actually had bought at one time the kit back in the 70' in the UK. It worked, but is messy & soggy, do it outside wearing dirty old clothes, though. What come s spurting out is NOT clean water!