I wonder if he meant to say "syncs" (synchronizes) with log book.
Why not?Someone told me a metallic silver Sharpy
This is for serial numbers and manufacturer's marking requirements. This also the requirement when we do form 1 stuff. This does not apply to barrel caliber marking.PM Sent
Here is the caliber marking for a .275 Rigby I'm building and an ax I just did for another customer.Mind sharing any pictures of your work?
Very nice work!!Here is the caliber marking for a .275 Rigby I'm building and an ax I just did for another customer.View attachment 615516View attachment 615518
I've never seen spec's for how deep lettering has to be on a rifle barrel.I didn't think etching reached the required depth to be considered a legal marking
.003"I've never seen spec's for how deep lettering has to be on a rifle barrel.
Can you send some pictures? I'd really like to see this as an easier method to identify mine.A lady I work with has a "printer" that makes stencils or stickers from adhesive stuff that's like a bumper sticker. I giver her the specs and she gives me the stencil to stick to my barrel - I then spray it with a nice contrasting Cerkote color and blast it with the wife's hair dryer. My hair abandoned me years ago
The results are pretty nice and it's very inexpensive.
That's interesting. I'm not worried about atf showing up and checking the depth with a feeler gage though..003"
27 CFR § 479.102 | eRegulations
regulations.atf.gov
To the best of my knowledge there are none. I'll usually burn it about .002 to .003 deep. That way if they are going to Cerakote it , it doesn't disappear. I can actually undercut the edges a bit and give it a rough bottom if they want an engraver to hammer some gold into it. I can go really deep if someone wants. Just takes more passes.I've never seen spec's for how deep lettering has to be on a rifle barrel.
Thanks very much.Taj
That looks Very Classy.
A fine job.
Hal