400 or so.
100-400
You'll need to be more specific - there are 5 pistol models that use .40 S&W rounds. They are: -Glock 22 -Glock 23 -Glock 24 -Glock 27 -Glock 35
A Glock 27 is 1.18 inches at the top of the grip.
Absolutely!
Call Glock or go to Glocktalk.com
From the Glock company itself, it retails at $499.00
The 224 holster is for the Glock 17- different caliber, but I think a bit larger than the 27. Go to the Galco website, and look up the holster for your Glock.
A Glock 20 (third generation) will retail for about $600 in good condition.
100-400 USD
100-400
100-760