Is the Apex trigger easy to install? Is this an "anybody can do it" type of project?
Holsters seem to still be a little harder to find, but these seem to be getting popular and I suspect it won't be long before there are more choices. The odd person on the internet says that they fit M&P holsters, but I was under the impression that the SD9 was a smaller pistol, so I'm not sure I'd follow that advice without further confirmation. Same with mags, the demand will soon bring more onto the market ..... This won't be a grand power mag issue.