Category: Training Tips
Complete Guide to Pistol Grip Technique: High Grip and Two-Handed Control Mastery

Why Grip is the Foundation of Shooting
Grip is the foundation of all shooting technique. The correct grip not only determines your control over the pistol but directly affects recoil management, sight stability, and speed of follow-up shots. Even with perfect stance, precise aim, and refined trigger control, an incorrect grip will undermine everything.
FN 509 Complete Guide: Military-Grade Pistol & Training Guide
FN 509 Introduction
The FN 509 is a polymer-frame striker-fired pistol manufactured by FN America, the U.S. subsidiary of legendary Belgian firearms manufacturer FN Herstal. Released in 2017, this pistol originated from FN’s submission to the U.S. Army’s XM17 Modular Handgun System (MHS) competition. Although it lost to the SIG P320, the FN 509 underwent rigorous testing with over one million rounds of ammunition, proving itself as a reliable, accurate, and feature-rich tactical pistol.
Complete Guide to Shooting on the Move: Dynamic Pistol Techniques

Why is Shooting on the Move an Essential Skill for Advanced Shooters?
Shooting on the move is the key ability that elevates your shooting skills from static to dynamic. In IPSC competitions, shooters who can engage targets while moving often save precious seconds; in tactical situations, a stationary shooter is the easiest target to hit.
Complete Guide to Shooting Breath Control: Natural Respiratory Pause and Tactical Breathing Techniques

Why Is Breath Control a Critical Element in Shooting?
Breath control is a crucial shooting technique that’s often overlooked. Many shooters focus on stance, grip, and trigger control while forgetting a fundamental fact: every breath causes your body to move, which affects where your muzzle points.
Complete Pistol Aiming Guide: From Sight Alignment to Visual Focus Techniques

Why Are Aiming Techniques So Important?
Aiming is the core of shooting accuracy. No matter how stable your grip is or how perfect your trigger control, if your aiming technique is incorrect, bullets won’t hit the target. Aiming consists of two key elements:
Complete Guide to Pistol Shooting Stances: Isosceles, Weaver, and Modern Fighting Stance

Why Is Shooting Stance So Important?
Shooting stance is the foundation of pistol shooting, directly affecting your accuracy, shooting speed, and recoil control. A proper shooting stance allows you to:
Smith & Wesson M&P Complete Guide: Americas Police Pistol Champion & Training Guide
Smith & Wesson M&P Introduction
The Smith & Wesson M&P (Military & Police) is a polymer-framed, striker-fired pistol series introduced by the legendary American firearms manufacturer Smith & Wesson in 2005. This was S&W’s response to modern law enforcement needs and the company’s first large-scale polymer-framed pistol design. Since its introduction, the M&P series has been adopted by over 276 U.S. law enforcement agencies, making it one of the most successful police pistols in America.
Springfield XD Complete Guide: From Croatian Battlefield to Competition Stage
Springfield XD Overview
The Springfield XD (eXtreme Duty) series is a polymer-framed, striker-fired pistol line produced through a partnership between American Springfield Armory and Croatian manufacturer HS Produkt. Born from the battle-tested HS2000 during the Croatian War of Independence, this series has evolved over decades to cover self-defense, concealed carry, and competitive shooting applications.
HK VP9 Complete Guide: German Premium Striker-Fired Pistol & Training Guide
HK VP9 Introduction
The HK VP9 (known as SFP9 in Europe and Canada) is a polymer-framed striker-fired handgun released by legendary German manufacturer Heckler & Koch (HK) in 2014. VP stands for “Volkspistole” (People’s Pistol), and 9 represents the 9mm caliber. This pistol is widely recognized as “one of the best out-of-the-box striker-fired pistols,” renowned for its exceptional trigger quality, outstanding ergonomics, and German craftsmanship.
IPSC Match Procedure Guide: Complete Guide from Registration to Finishing Your First Competition
Introduction: Your First IPSC Match

Stepping onto the IPSC range for the first time can be nerve-wracking. Facing unfamiliar procedures, strict safety protocols, and experienced shooters all around you, many beginners feel overwhelmed. But remember: every Grand Master once started as a complete beginner.
Walther PDP Complete Guide: The Ultimate Striker-Fired Pistol & Training Tips
Walther PDP Overview
The Walther PDP (Performance Duty Pistol) is a revolutionary striker-fired handgun released by the legendary German firearms manufacturer Walther in 2021. As the evolution of the iconic PPQ series, the PDP combines a world-class trigger system, exceptional ergonomics, and high modularity, earning its reputation as “the best striker-fired pistol out of the box.”
Complete Guide to Pistol Magazine Reload Techniques: From Basics to Competition Level

Why Are Magazine Reload Skills So Important?
In competitive shooting and tactical scenarios, magazine reload often determines the outcome. Whether it’s the critical seconds that separate champions in IPSC competitions or the tactical requirements of IDPA defensive simulations, smooth and fast reload techniques are essential skills every shooter must master.
IPSC Production Optics Guide: Complete Red Dot Competition Shooting Tutorial
What is IPSC Production Optics?

IPSC Production Optics (PO) is one of the most popular divisions in IPSC practical shooting. This division combines the handgun specifications of the Production division with the mandatory use of red dot sights, allowing shooters to enjoy the fast aiming advantages of modern optical sights while maintaining the reliability of factory pistols.
Beretta 92FS Complete Guide: The Legendary US Military Service Pistol & Training Guide
Beretta 92FS Introduction
The Beretta 92FS is a classic semi-automatic pistol manufactured by the legendary Italian firearms company Beretta. It served as the US military’s standard-issue sidearm from 1985 to 2017 (designated as the M9). This pistol has left an indelible mark on military history and remains one of the world’s most popular 9mm handguns, known for its distinctive open-slide design, exceptional reliability, and outstanding accuracy.
Complete Dry Fire Training Guide: The Best Way to Improve Shooting Skills at Home

What is Dry Fire Training?
Dry Fire Training refers to practicing shooting mechanics—drawing, aiming, and trigger pulls—without using live ammunition. This is one of the most commonly used training methods by professional shooters and competitive athletes worldwide, allowing you to safely hone your shooting skills at home.
Complete Airsoft Beginner Guide: Your Journey from Zero to Hero

What is Airsoft?
Airsoft is a team-based sport that simulates military tactics, where players use replica firearms to shoot BB pellets in combat scenarios. It combines tactical thinking, teamwork, physical fitness, and shooting skills, making it an exciting and challenging recreational activity.
Shot Timer Complete Guide: Improve Your Shooting Skills with Data

What is a Shot Timer?
A Shot Timer is an essential training tool for every serious shooter. It precisely measures the time from the start signal to each shot, transforming your training from “feeling” to “data-driven.” Whether you’re an IPSC competitive shooter, IDPA defensive trainer, or airsoft player, a Shot Timer is the key equipment for improving your skills.
M1911 Complete Guide: A Century of Legend - History and Training Guide
Introduction to the 1911 Pistol
The M1911 (also known as Colt 1911 or simply 1911) is a semi-automatic pistol designed by legendary firearms designer John Moses Browning. Since its adoption by the U.S. military in 1911, it has served for over a century. This pistol is not only the longest-serving standard-issue handgun in American military history but also the cornerstone of modern pistol design, with its influence extending to the present day.
CZ Shadow 2 Complete Guide: The Champion Choice for IPSC Competition & Training
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 Complete Guide: Modular Design, Safety Controversy & IPSC/IDPA Training
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.
When Was the Glock 17 Gen 5 Released? Complete Guide & Training Tips
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.
Complete IDPA Training Guide: Combat-Oriented Tactical Training
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.
Complete IPSC Training Guide: From Beginner to Advanced
What is IPSC?
IPSC (International Practical Shooting Confederation) is a shooting sport that combines speed, accuracy, and power. Unlike traditional target shooting, IPSC emphasizes quick and precise shooting in dynamic environments, closely simulating real-world scenarios.
Glock 17 Training Guide: Improve Your Shooting Skills with AirsoftShotTimer
Complete Glock 17 Airsoft Training Guide
The Glock 17 is one of the most popular pistols in airsoft, with its reliability and ease of use making it the top choice for both beginners and veterans. This article will show you how to use AirsoftShotTimer to enhance your Glock 17 shooting skills.
Category: Equipment Guide
FN 509 Complete Guide: Military-Grade Pistol & Training Guide
FN 509 Introduction
The FN 509 is a polymer-frame striker-fired pistol manufactured by FN America, the U.S. subsidiary of legendary Belgian firearms manufacturer FN Herstal. Released in 2017, this pistol originated from FN’s submission to the U.S. Army’s XM17 Modular Handgun System (MHS) competition. Although it lost to the SIG P320, the FN 509 underwent rigorous testing with over one million rounds of ammunition, proving itself as a reliable, accurate, and feature-rich tactical pistol.
Springfield XD Complete Guide: From Croatian Battlefield to Competition Stage
Springfield XD Overview
The Springfield XD (eXtreme Duty) series is a polymer-framed, striker-fired pistol line produced through a partnership between American Springfield Armory and Croatian manufacturer HS Produkt. Born from the battle-tested HS2000 during the Croatian War of Independence, this series has evolved over decades to cover self-defense, concealed carry, and competitive shooting applications.
CZ Shadow 2 Complete Guide: The Champion Choice for IPSC Competition & Training
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.
Category: Training Techniques
Complete Guide to Pistol Trigger Control: From Pre-Staging to Break

Why Is Trigger Control the Final Mile in Shooting?
Trigger control is the final mile in achieving accurate hits. Even if your stance is perfect, your grip is stable, and your aim is precise, if the muzzle moves during the trigger press, the bullet will miss its target—all your effort wasted.
Category: Equipment
Smith & Wesson M&P Complete Guide: Americas Police Pistol Champion & Training Guide
Smith & Wesson M&P Introduction
The Smith & Wesson M&P (Military & Police) is a polymer-framed, striker-fired pistol series introduced by the legendary American firearms manufacturer Smith & Wesson in 2005. This was S&W’s response to modern law enforcement needs and the company’s first large-scale polymer-framed pistol design. Since its introduction, the M&P series has been adopted by over 276 U.S. law enforcement agencies, making it one of the most successful police pistols in America.
M1911 Complete Guide: A Century of Legend - History and Training Guide
Introduction to the 1911 Pistol
The M1911 (also known as Colt 1911 or simply 1911) is a semi-automatic pistol designed by legendary firearms designer John Moses Browning. Since its adoption by the U.S. military in 1911, it has served for over a century. This pistol is not only the longest-serving standard-issue handgun in American military history but also the cornerstone of modern pistol design, with its influence extending to the present day.
Category: Gear Reviews
HK VP9 Complete Guide: German Premium Striker-Fired Pistol & Training Guide
HK VP9 Introduction
The HK VP9 (known as SFP9 in Europe and Canada) is a polymer-framed striker-fired handgun released by legendary German manufacturer Heckler & Koch (HK) in 2014. VP stands for “Volkspistole” (People’s Pistol), and 9 represents the 9mm caliber. This pistol is widely recognized as “one of the best out-of-the-box striker-fired pistols,” renowned for its exceptional trigger quality, outstanding ergonomics, and German craftsmanship.
Category: Equipment Reviews
Walther PDP Complete Guide: The Ultimate Striker-Fired Pistol & Training Tips
Walther PDP Overview
The Walther PDP (Performance Duty Pistol) is a revolutionary striker-fired handgun released by the legendary German firearms manufacturer Walther in 2021. As the evolution of the iconic PPQ series, the PDP combines a world-class trigger system, exceptional ergonomics, and high modularity, earning its reputation as “the best striker-fired pistol out of the box.”
When Was the Glock 17 Gen 5 Released? Complete Guide & Training Tips
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.
Category: Equipment Knowledge
Glock 19 vs Glock 17 Complete Comparison: Size, Performance & Best Uses
Glock 19 vs Glock 17: The Ultimate Showdown of Two Classic Pistols
Within the Glock pistol family, the Glock 17 and Glock 19 are undoubtedly the two most popular models. Whether you’re law enforcement, military personnel, competitive shooter, or civilian enthusiast, these two pistols are among the top choices. But which one should you choose? This article provides an in-depth comparison from every angle to help you make the best decision.
Complete Introduction to Glock Pistols
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.
Glock Caliber Comparison: 9mm vs .45 ACP vs 10mm
Main Caliber Specifications Comparison
Below is a detailed comparison table of Glock’s three main calibers:
| Item | 9×19mm (9mm) | .45 ACP | 10mm Auto |
|---|---|---|---|
| Bullet Diameter (approx.) | 9.01 mm | 11.43 mm | 10.16 mm |
| Common Case Length (approx.) | 19.0 mm | 23.0 mm | 25.0 mm |
| Typical Bullet Weight (gr) | 115–147 gr | 185–230 gr | 155–200 gr |
| Typical Muzzle Velocity (fps / m/s) | Approx. 1150–1300 fps (351–396 m/s) | Approx. 800–900 fps (244–274 m/s) | Approx. 1200–1400 fps (366–427 m/s) |
| Typical Muzzle Energy (ft·lb / J) | Approx. 340–550 ft·lb (460–748 J) | Approx. 260–414 ft·lb (356–561 J) | Approx. 495–870 ft·lb (672–1180 J) |
| Typical Applications | Defense, law enforcement, competition, civilian | Traditional close-range stopping, defense (large caliber) | High energy, hunting, defense, better penetration/long-range energy |
| Advantages (Summary) | Lower recoil, high capacity, easy ammunition availability, strong versatility | High impact (wider bullet), excellent close-range stopping | High energy, flat trajectory, retains energy at longer distances |
| Disadvantages (Summary) | Penetration/stopping power in some situations depends on well-designed bullets | Capacity and recoil not conducive to rapid fire | Recoil, gun wear, and shooter control difficulty; ammunition cost/availability less than 9mm |
| Common Glock Representative Models (Original/Common) | G17 / G19 / G26 / G34 / G43X / G48 | G21 / G30 / G36 / G41 | G20 / G29 |
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
Glock Numbering System Explained: What Do All Those Numbers Mean?
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 Gen 1-5 Overview: From Prototype to Modern Evolution
🔹 Glock Generation 1 (Gen 1)
-
Era: 1982
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Features: Original version, simple appearance, no finger grooves, smooth grip.
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Purpose: Established the classic polymer frame + striker-fired design.
🔹 Glock Generation 2 (Gen 2)
-
Era: Around 1988
Glock Gen 1-5 Representative Models
Overview of Representative Models by Generation
-
Gen 1 (approx. 1982–1987)
- Representative: Glock 17 (the first model released, prototype of the Glock series).
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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)
Category: Equipment Introduction
Beretta 92FS Complete Guide: The Legendary US Military Service Pistol & Training Guide
Beretta 92FS Introduction
The Beretta 92FS is a classic semi-automatic pistol manufactured by the legendary Italian firearms company Beretta. It served as the US military’s standard-issue sidearm from 1985 to 2017 (designated as the M9). This pistol has left an indelible mark on military history and remains one of the world’s most popular 9mm handguns, known for its distinctive open-slide design, exceptional reliability, and outstanding accuracy.
SIG P320 Complete Guide: Modular Design, Safety Controversy & IPSC/IDPA Training
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.
Category: Guns
The Meaning of Glock Model Numbers
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.
Category: General
Welcome to AirsoftShotTimer!
Welcome to AirsoftShotTimer Blog!
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In this blog, we will regularly publish: