This was actually the first time the Gen 4 G23 had been fired. At the range Dual Wielding Extended Mag Glock 23 & 17
Glock 23 Gen4
Compact dimensions for open and concealed
carry, minimum weight despite large magazine
capacity in .40 caliber. This and the reliability
of the GLOCK pistol known throughout the world,
which was demonstrated through tests and widespread
use by US law enforcement agencies, were decisive
arguments for the F.B.I. and countless police authorities
for introducing the GLOCK 23 as their official service pistol.
http://www.youtube.com/user/MrSKSkill
http://www.youtube.com/watch?v=qCiSwKDWJNk
http://www.precisionfirearm.com/
Glock 17 Gen3
The GLOCK 17 in caliber 9x19 is the most
widely used law enforcement pistol worldwide.
Because of its unsurpassed reliability,
above-average magazine capacity of 17 cartridges
in the standard magazine and its low weight, it is
trusted by law enforcement officers in their daily
duties throughout the world. It is safe, easy and
quick to use through the revolutionary "Safe Action"
trigger system. GLOCK 17 -- designed for professionals.
Dual Wielding Glock 23 & 17 with Dual Extended Mags
How to dual wield Glock's 23,17,18
http://www.youtube.com/watch?v=qCiSwKDWJNk
Dual Wielding Glock 23 & 17 with Dual Extended Mags, Glock 23 Gen4, Glock 17 Gen3, Extended Mags, Dual Wielding Glock, MrSKSkill, 31, 22, 23, 18, precisionfirearm, precision firearms indoor range