Today while discussing trigger jobs, the position of the sear and hammer hole was discussed. It was noted that my Springfield is a bit long as well as Rail Driver's.
What is your springfield's center dimension?
It's easy to measure a dial caliper will do. Measure the closest to points of the pin holes add half the .110 pin and half the .157 pin. The Nominal dimension between the holes is .434".
(measured dim) + .055 + .078 - .434 = ??
My 2010 Springer
.025" long
My 1990s Springer
.023" long
My 1980s Springer
.024" long
Rail Driver's Springer
.022" long
I'm suspecting that Springfield increased this dimension, not a sloppy machine.
The further apart the sear and hammer the more the sear nose dives into hammer hooks making a stiffer pull.
What is your springfield's center dimension?
It's easy to measure a dial caliper will do. Measure the closest to points of the pin holes add half the .110 pin and half the .157 pin. The Nominal dimension between the holes is .434".
(measured dim) + .055 + .078 - .434 = ??
My 2010 Springer
.025" long
My 1990s Springer
.023" long
My 1980s Springer
.024" long
Rail Driver's Springer
.022" long
I'm suspecting that Springfield increased this dimension, not a sloppy machine.
The further apart the sear and hammer the more the sear nose dives into hammer hooks making a stiffer pull.