Hi, I have a HW55t thats been messed quite a lot with over its life, seems not a lot is original!

The Rekord trigger is very light, and has an ultra set back trigger blade thats only single stage (1 roller)

I went to swap the blade out for a modern 2 stage blade, but found the pin in the 55t blade to be 2.3mm. Is this standard for early triggers? (the late trigger blade pin is only 2mm)
Also, the ultra set back trigger had brass shims either side, is this standard for a 55t, or was this modded early in its life?

(I had a later rekord trigger tuned, this got nylon shims either side of the blade)


Thanks!

PS, is this single stage ultra set back trigger blade anything collectable? Its got a short grub screw weight adjuster, and not the knurled target weight adjuster :-(