Looks good!
I personally just won't buy a S&W semi
You're missing out on a great gun...
I sure hope you don't own a Ruger Semi Auto pistol.
I own 10 Sigs and 1 S&W M&P 9 Pro
The S&W took time to get used to but it shoots great.
You should check it out....I may even but a compact or a Glock 19
What kind of mag extensions are those and where did you get them?
midwayusa is where i got them, they are the arrenedo mag extensions, just make sure you get the ones with the spring or you will have problems