You've basically customized the gun, so there probably isn't anyone who can tell you the exact proper screw length - you'll have to measure them. What I'd do is use the tail end of a caliper as a depth guage to measure the approximate length, buy them, then you can adjust by grinding or filing off a few threads to fit. If your current ones are too short, then you know they have to be at least as long........You can find the screws at a Fastenal or Ace Hardware - get Stainless buttonhead 14x28 screws of the proper length. It will be faster and cheaper than ordering a screw.
Or you can get carbon steel and blue them yourself - pretty easy to do. Just degrease, dip in bluing solution, rinse with water, wipe down with degreased steel wool. Repeat until you get the color you want - probably 2-3 times is about right.
Elkbane
Bookmarks