Red Locktite should be more/less permanent. Glad your approach worked out.
Ummm....I've been in-process of tuning a Pietta Spiller & Burr (among other projects)...Finally working on the sights.... it shot four feet high with the stock sight/sight groove...so it needed a taller sight. yanked out the old one (pliers) & found some small brass rod in my pile of curious wonders. Cut off a suitable length- guesstimate. Then chucked into my poor-man's lathe (electric, adj. speed drill), I proceeded to work the diameter down with file & emory paper. test fit...no...work it some more. . YES...When it was "just right"..I put a slight chamfer/radius on the end to go into the hole in the barrel. Tap-tap-tap with my small ball-peen & voila! Front sight. Made for a tight press fit (ain't coming out on accident).
Only bad news in the story is that I did not determine the exact correct front sight height first. I have not test shot the gun yet...I know it will be an improvement. But perhaps not perfection. The replacement sight is over double the original...might look odd if I make any taller, so here's hopin'.
Anyway, I started making this part really to see if I could do it & I did.
My sight ended up looking like an extra tall version of the factory sight.
BTW, Montana Slim's PROPER method is to make an improvised front blade or post of extreme height and then work it down. I use CARDSTOCK or even CARDBOARD. Then secure it to the pistol (rifle, etc.) using duct or masking tape. take to the range & fire away. I use scissors to make adjustments after each shot until I have it where I want it.
Done this many times & it's a sure neat trick.
BTB...Might bring your modified pistol to the Buffalo shoot fer show-n-tell...In case I make this year
If I do, I'll bring some look-sees, too.
Regards,
Slim