Where to buy M&P accessories??

[Alleycat]

So if a fella bought a M&P such as the Pro or CORE 5" that didn't come with all the goodies of the range kit, where could you pick up the range kit accessories such as
the holster, mag loader and extra mags? Just toying with a purchase idea...

Thanks

 

[CanAR15]

Brownells or a number of vendors/site sponsors around here.

 

[Alleycat]

Brownells or a number of vendors/site sponsors around here.

Thanks, silly question I guess but I haven't bought pistol paraphernalia before.