Handled one of these today, did a side by side comparison with the M&P, and our conclusion is that its very similar to the M&P, yet nicer looking and much less expensive!
The mags are NOT the same.
the iron sights ARE the same, so if it fits the M&P it'll fit this too.
The trigger feels very similar, and looks the same on the outside... but on the inside guts the trigger linkage is NOT the same pieces.
The grip is similar.
These look good in person. They look even better when you see the $370 Canadian pricetag!