The HTC One M9's screen resolution is 1080x1920 pixels, 441 ppi pixel density.
1920-by-1080-pixel resolution at 441ppi
The HTC One M9 was released on April 10, 2015.
Yup
It's possible that the HTC One M9+ can work in some US market's LTE bands (GSM). You can look here on specific bands it supports. Since this phone is being sold outside of the US, it's safe to assume it will work at most locations around the world.
M9 paper
m9 paper
One would not need to purchase an M9 pistol. One may want to purchase an M9 pistol so they can go target shooting with it. Target shooting is a hobby many enjoy.
yes zero one sells an m9 barrel thread that can attach a silencer
M9 paper or olive drab tape
View finder A digital camera may have a viewfinder. If it does not have a screen on which it displays a "live view". (The Leica M9 has both)
The M9 is a standard 9mm round. the M9 is actually a .355 caliber
M9 Paper
M9 Paper