Everyone needs a Glock..... or two.....  
 
 
Since ammo is expensive, scarce, or both, I've moved towards consolidation of my collection to either .45ACP or 9mm.  I've been stockpiling ammo in those two calibers for a while and won't be running out anytime soon. 
While I prefer my Kimber 1911's 
(Pro and Ultra size Stainless TLE models), I've also developed an unexplainable fondness for Glocks.
 
  
I was a Police Officer 
a long time ago when we were issued the S&W Model 66 .357,  my son is a current Police Officer and his department issued duty weapon is a Glock 22 .40 caliber, his personal backup gun is a subcompact Glock 27 .40 caliber.  
After being around his Glocks for a while, I decided to try them for myself.  I picked up a Model 36 to to use with the .45 ACP ammo that I have on hand, and a Model 26 for use with the 9mm ammo I have on hand.
Both are very good handguns in the general 'all purpose' category.  They never fail to operate and they are actually fun to maintain.  I refer to them as 
"deadly dependable simplicity". 
I'm always looking for good deals on different models in either of these two calibers.  Bought a Glock 30 recently, but sold it pretty quick because I didn't care for the way the wide double stack grip on a sub compact fit my hand.  
Lately, I find myself reaching more and more for one of the Glocks as my EDC.  
Model 36 on the left, Model 26 on the right.
 
