Does anybody know the thread size for the actual sc feedtube?

7/8-20 on J&J Edge Phantom Tips (thanks to Dr. Isotope)

Found out the screw size for the vertical asa

from mike's ancient site

Vertical Adapter Screw 8-32 x 1/4

Has anyone ever had an issue with the screw that is used to attach the vertical clamping feedneck being too large to use on the SC breech? The head of the screw that I have is too small and it appears too short as well! I already emailed Mike to see if I can get the right hardware, but I was wondering if anyone has tried this. Thanks!

Anyone know the screw length/size/type for the 2.5 and 5" rails? It's not mentioned here or on www.phantomonline.com. I haven't emailed Mike about it.

Hey, I found another dimension.

SC feed tube = 32tpi pitch that tapers from .805" out to .855" over a length of .9" (non-standard - can't make this one at home)

CCI Bucket Changer = 3 lead 14tpi oddball

9.) Feed tube screw: 8-32 x 5/8"

the first number is the thread and the second is that length if im correct?

Question: How do you tighten the screws on a trigger shoe?
I have the screw's starting to loosen and its driving me nuts, so far I'v resorted to putting tape over the trigger to stop the screws from falling out completely.

Myabe you should use loctite on the screws to prevent them from lossening?

I want to, But how do you tighten them? I dont think even my 1/16 allen screw is to big.