I am interested in the 9" barrel back for use with the 'rain cover' I already have from Alpha.
I am also interested in the spacer so I can use my existing inserts. I have standard and brass inserts. (not sure if that makes a difference for the spacer, probably doesn't)
Silly question, but couldn't Alpha just bore one of the 9" backs (mine) to accept standard length inserts instead of the longer ones, or is that not practical.
~this is the sig~