slides, barrels, mags, internals, yes
slide+frame combo sets no
now if you have a TM Hicapa and want a new grip, I've heard mxed reviews getting them, as the grip and lower frame are seperate but could be mistaken by a CBSA agent.
"You know what the chain of command is? It's the chain I go get and beat you with 'til ya understand who's in ruttin' command here."