Buying overseas is more worth it the more stuff you buy, tbh i haven't been charged by CBSA at all from just buying mags and parts from Ehobby.
Slides are hard to obtain in country most people just import them from over seas since they are legal to import anyway
VFC HK416 Custom
Custom Bowie Tactical x SAI Glock 17 (TM Base),
Custom SAI BLU Glock Build (Timberwolf Base)
Custom Zev Noveske Shooting Team Glock 34
Custom Zev Dragonfly G17 (Project) (In progress)