I use CA on inserts and location pins both. But I rough up the bottom portion of the location pin being embedded in the riser with 80 grit using my die grinder. They are damn tough to remove if necessary. Takes a pair of vise grips to break em loose.
What I have found works well for milling the pin holes in the limbs is using. 1/4” router bit, rather than a drill bit. I have a 1/4” end mill bit that works ok too, but the fit is much tighter. I just use a std 1/4” drill bit in a cordless drill to clean out any finish that gets in the hole when spraying, then lube up the pin hole with wax. I wouldn’t use an over sized ream myself. I’d rather deal with a noise issue, than have any slop on a location pin. .02 cents worth. Kirk