"I would like the capability of going to high capacity magazines with minimum work if the SHTF. Until then, I'll be happy enough banging away with the factory 10 rounders."
Get the hi-cap mags and there's your minimum work. Cost of the mags only.
Get the mags and then worry about conversion later.
If shtf 922 can kiss my ass, the hi-cap mags are going in.
They will not be enforcing 922 if children's backs are on fire....
Yea, yea don't worry, today I added a bunch of US made parts so I'm ok, but if shtf I wouldn't really care about 922 compliance because you'll have bigger things