White Lightnin' touch hole liner, barrel rust

[Woodchips]

I just drilled and tapped my 50 caliber Rice barrel for a White Lightnin' touch hole liner and have 2 questions:
- How tight should the vent liner be torqued in the barrel?
- The vent liner hole diameter is 0.046" as received. The books I have suggest something closer to 0.062 (1/16). Should I open the hole up or leave as is?

I am a very slow builder and didn't touch the project over the summer. When I leave the barrel in the inletted stock for extended periods the barrel is rusting where it is in contact with the unfinished wood. I tried using paste wax on the barrel but that didn't seem to help. Since the wood is bare I didn't want to put anything on that would affect staining and finishing. My shop has a dehumidifier set to 60% and nothing else rusts. I purchased the red maple KD stock blank from a reputable dealer and have had it in the shop for over a year. The picture was taken after a light abrasive cleaning. Any suggestions?

Thanks

 

[Sam squanch]

Your stock was not dry enough. I had one blank that was not dry at ALL. I just put it up for a few years…..

 

[Phil Coffins]

Torque the liner in tight, you don’t have to go full farmer on it, just tight. Drill the liner to 1/16” after it in and filed flush.
Your wood is damp, leave the barrel out when not working on the project.

 

[Hatchet-Jack]

I use a small pair of vise grips and tighten it down pretty good.

I drill to 1/16.

That stock must have some moisture in it. You might want to put a meter on it.

 

[CuNosecap]

Interesting. I have never drilled, or enlarged the branded White Lightning liners, leaving the factory provided hole. They’ve always worked great as is. Maybe I missed the last sentence of the install instructions????

 

[R Ellis]

I would shoot it before drilling .It could work fine

 

[Tom A Hawk]

Interesting. I have never drilled, or enlarged the branded White Lightning liners, leaving the factory provided hole. They’ve always worked great as is. Maybe I missed the last sentence of the install instructions????

I have found that I may need to enlarge touch hole diameter based on barrel wall thickness. What works perfectly on a .40 or .50 caliber barrel may need to be opened up a bit on an 1 1/8" .54 swamped barrel.

 

[Woodchips]

I did check the moisture content when I received the stock over a year ago. I recall that it was about 12% which is high for KD, but not too far off from the equilibrium content for the Northeast summers. I just checked it again with my Wagner L609 and got 9 - 11%

 

[LME]

I did check the moisture content when I received the stock over a year ago. I recall that it was about 12% which is high for KD, but not too far off from the equilibrium content for the Northeast summers. I just checked it again with my Wagner L609 and got 9 - 11%

In my shop I make a lot of jewlry boxes for gifts. I like the moisture content of the wood to be 6%. A stock will work well at 6% I would think? 11% is way to high for me?

 

[flatcreek]

If I'm going to use 2f then 1/16 if 3f a bit smaller, that way your powder don't roll into the pan. Think your about right on the moisture content, wood does equalize to where it's stored. Ny would be higher then say Az.

 

[Pete G]

I would shoot it before drilling .It could work fine

I’ve tried it both ways. 1/16” has always been better. Now I just drill before the gun is ever shot.