Switzerland. Geneva. A female police officer is aiming her Glock hand gun at firing range. The policewoman is traing at the Police education center (Centre de formation de la Police. CCFP). The picture is looking down the barrel of a Glock pistol which is a semi-automatic pistol designed and produced by Glock Ges.m.b.H. Glock was the firts to introduce ferritic nitrocarburizing into the firearms industry as an anti-corrosion surface treatment for metal gun parts. 22.03.12 © 2012 Didier Ruef