CZ Shadow 2 Overview

The CZ Shadow 2 is a premium competition pistol designed by Czech manufacturer CZ (Ceska zbrojovka), widely regarded as “The King of IPSC Production Division.” This pistol combines the excellent DNA of the classic CZ 75 with modern competition requirements, achieving numerous victories in world-class shooting competitions and becoming the weapon of choice for countless champion shooters.

SIG P320 Introduction

The SIG P320 is a revolutionary semi-automatic pistol developed by Swiss/German firearms manufacturer SIG Sauer, featuring a groundbreaking fully modular design. Unlike traditional pistols, the P320 uses an innovative “Fire Control Unit” (FCU) as the legally defined “firearm,” allowing users to easily swap grips, slides, barrels, and other components, transforming one pistol into multiple configurations.

Glock 17 Gen 5 Release Date

The Glock 17 Gen 5 was officially released on August 30, 2017, marking a significant evolution in this iconic pistol’s history. Glock simultaneously launched two fifth-generation models in August 2017: the Glock 17 and Glock 19, both chambered in 9×19mm Parabellum.

The “model numbers” of Glock pistols (such as Glock 17, 19, 18, 26, etc.) do not actually represent caliber or magazine capacity, but rather correspond to the sequential patent numbers obtained by Glock during development.

Origin and Naming System of Glock

Glock is a pistol series developed by Austrian engineer Gaston Glock in the 1980s, renowned worldwide for its innovative polymer frame design and reliability. For those new to Glock, you might be curious about its naming convention. Why does Glock have G17, G18, G19 numbering? is a common question many people have.

Main Caliber Specifications Comparison

Below is a detailed comparison table of Glock’s three main calibers:

How to Choose the Right Caliber?

• 9mm: Best suited for beginners and daily training, cheap and readily available ammunition
• .45 ACP: Suitable for users seeking large caliber stopping power
• 10mm Auto: Suitable for situations requiring higher energy, such as hunting or wilderness self-defense

The Truth Behind Glock Numbering System

If you’ve ever wondered “What does Glock 17 mean?” or “What do the Glock numbers mean?”, you’re not alone. Many firearm enthusiasts find Glock’s numbering system confusing.

🔹 Glock Generation 1 (Gen 1)

• Era: 1982

• Features: Original version, simple appearance, no finger grooves, smooth grip.

• Purpose: Established the classic polymer frame + striker-fired design.

🔹 Glock Generation 2 (Gen 2)

• Era: Around 1988

Overview of Representative Models by Generation

• Gen 1 (approx. 1982–1987)

  • Representative: Glock 17 (the first model released, prototype of the Glock series).

• Gen 2 (approx. 1988–1997)

  • Common/models introduced or improved to Gen2 style during this period: G17 (Gen2), G18 (select-fire/auto model, released around 1987/1988), G19 (first mass-produced and popularized during this period), etc.

• Gen 3 (approx. 1998–2009)

What is IDPA?

IDPA (International Defensive Pistol Association) is a shooting sport emphasizing realistic defensive scenarios. Unlike IPSC, IDPA focuses more on practical application, requiring shooters to use concealed carry equipment and shoot in scenarios simulating everyday threats.