My experience, FWIW:

I have two Huglu .410 SxS shotguns. Had them for years, shot them a lot. Never had a problem. I shoot only factory ammunition. I've never noticed the triggers' break weights, much less had any problems with them. And yes, they are made to comply with C.I.P. standards.

It's nice when a C.I.P. standard gun works with SAAMI standard ammunition, but unreasonable to expect it.