Glock 19 - 17 Round Magazine ( + 2 extension) 19 Especially relevant is that the

Especially relevant is that the Glock magazine will withstand visible damage or deformation after being dropped on solid floors from serious height

CANiK® Polymer magazine case assembly with 2 helps you to carry your pistol magazines comfortably and safely

What changed with the gen 3 magazine

while giving you a 50% increase in magazine capacity in the same overall footprint

Glock 19 - 17 Round Magazine ( + 2 extension) 19 Especially relevant is that theDescription The Glock 19 Plus2 magazine is a composite steel and polymer fabrication. The Glock magazine encases a toughened and hardened steel insert in Polymer ll. This steel insert protects the magazine lips. 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. This magazine holds 17 rounds in total Glock 19 Plus2 magazine in Polymer 2 Polymer ll