[skeet_man]

Anyone know off the top of their head? I think its 3/8, but need to be sure. I have an email into graco, but maybe someone here knows quicker.

 

[grntitan]

I'm not sure if this will help and I'm not sure of the exact model but my Gracoil recoil reducer had the pad adjuster and it measures 0.244"

 

[dmasencup]

I just installed 2 of the 585PA pad adjusters recently and they both measured 3/8".