Glock 22 - 15+1 Round .40S&W Magazine taurus Nickel coatings are extremely uniform

Nickel coatings are extremely uniform

The Glock 22 round magazine 40 S&W  spring is made from selected and expertly heat treated steels

but is slightly slimmer than before for better compatibility with tight double and triple magazine pouches

40 extended mag is compatible with all Glock Gen 4

Glock 22 - 15+1 Round .40S&W Magazine taurus Nickel coatings are extremely uniformThe Glock 22 + 1 magazine is a composite steel and polymer fabrication. The Glock magazine encases a toughened and hardened steel insert in Polymer 2. Invented by Gaston Glock himself, Polymer 2 is a high strength nylon based polymer. As a result, this polymer makes the Glock Magazine incredibly durable. Polymer 2 Polymer 2 is more resilient than steel. Consequently this composite magazine assembly can withstand a lot of abuse and still continue