How to Buy a Handgun: A Practical Guide for First-Time Buyers
If you are reading this, you are already ahead of the curve.
Most people buy a handgun based on hearsay, marketing, or whatever the person behind the counter happens to like. By choosing to read this guide, you are taking responsibility for your own safety and education. That matters.
This article is not legal advice. We cannot cover the intricacies of every state’s purchasing laws, waiting periods, licensing requirements, or compliance rules. Firearm laws vary widely and change often. Always consult your local and state laws before purchasing a firearm.
What this guide is meant to do is help you choose the right handgun for you. The focus is on reliability, simplicity, and cost-effective decisions so you do not waste money or end up with a gun you cannot shoot well.
If you are new to handguns, this guide will help you understand what to look for and why it matters.
Start With the Mission
What you intend to protect yourself from, and when, determines the right firearm for you.
- Home defense
- Concealed carry
- Occasional range use
- Teaching new shooters
There is no single “best handgun.” There is only the handgun that best fits your body, lifestyle, and ability to train.
Key Vocabulary You Should Know
Before choosing a handgun, you need to understand a few basic terms.
Sub-Compact vs Compact vs Full Size
- Sub-Compact: Smaller, lighter, easier to conceal. Usually lower capacity and slightly more felt recoil.
- Compact: A balance of shootability and concealability. Often the best choice for most people.
- Full Size: Larger grip and longer slide. Easier to shoot accurately, softer recoil, higher capacity, but bulkier.
Caliber
Caliber refers to the size of the bullet the gun fires. The most common defensive handgun caliber in the United States is 9mm.
Polymer
Polymer means the frame of the gun is made from high-strength plastic rather than metal. Polymer frames are lighter, corrosion-resistant, and generally more affordable.
Striker-Fired
Striker-fired pistols use an internal firing pin instead of an external hammer. This results in:
- A consistent trigger pull every shot
- Built-in drop safeties
- Fewer moving parts
- Easier maintenance
Optic (Red Dot)
A small electronic sight mounted on the slide that projects a dot. Red dots help shooters acquire sights faster, especially under stress.
Why We Recommend 9mm
We strongly recommend starting with a 9mm handgun.
- Widely available nationwide
- More affordable for training
- Manageable recoil for most shooters
- Proven effectiveness in defensive use
- Supported by every major manufacturer
9mm allows you to train more, spend less, and still carry an effective defensive tool.
Start With a 9mm Polymer Striker-Fired Handgun
For most new shooters, this platform offers the best balance of safety, reliability, and ease of use.
Why This Matters
- Simple manual of arms
- Fewer controls to manage under stress
- Massive aftermarket support
- Easy to find holsters, lights, magazines, and spare parts
Size Categories and Tradeoffs
Full Size
Examples: Glock 17
- Easiest to shoot accurately
- Softer recoil
- Higher capacity
- Bulkier and harder to conceal
Best for home defense and range use.
Compact
Examples: Glock 19, Glock 48 MOS
- Still easy to shoot
- Easier to conceal than full size
- Slightly more recoil than full size
- Excellent balance for most people
Best all-around option.
Sub-Compact / Slimline
Examples: Glock 43X MOS
- Easiest to conceal
- Lighter weight
- Lower capacity
- Slightly more felt recoil
Best for everyday concealed carry.
Recommended Handguns by Manufacturer
All of the following are 9mm, polymer-framed, striker-fired, reliable, and widely available in optics-ready versions.
Glock Options
- Glock 45: Gold standard reliability. Double stack. Full grip with compact slide.
- Glock 19: Mid-size, 15 rounds. Works well for most people.
- Glock 43X MOS: Slim, optics-ready, 10 rounds. Easy to conceal.
- Glock 48 MOS: Similar to the 43X but with a longer slide and barrel for improved accuracy and recoil control. Excellent for smaller hands.
Sig Sauer Options
- Sig P365: Compact, optics-ready, excellent trigger feel. Very popular for concealed carry.
- Sig P365 XL: Longer grip and slide while remaining slim and concealable.
Smith & Wesson Options
- M&P Shield Plus: Slim, good capacity, budget-friendly.
- M&P 2.0 Compact: Full grip feel, optics-ready, durable and proven.
- M&P Shield EZ 9mm: Designed for shooters with smaller hands or reduced hand strength. Easy-to-rack slide and lighter recoil spring.
Springfield Armory Options
- Hellcat Pro: 15-round slimline pistol, optics-ready. Direct competitor to the Glock 48 MOS.
- XD-S Mod.2: Single-stack slim carry pistol with a narrow grip.
- Echelon: Full Size Option
Walther Options
- Walther PDP F-Series: Designed for smaller hands. Reduced grip circumference, shortened trigger reach, and lighter slide racking force.
- Walther PPS M2: Slim, reliable single-stack option with excellent ergonomics.
Add a Weapon Light
Being able to identify what you are aiming at in low light is critical.
Recommended
-
Streamlight TLR-7 Sub: Fits Glock 43X/48 MOS, Sig P365, and similar pistols. 500 lumens, durable, minimal bulk.
Why Add a Light
- Identify threats in low light
- Improve grip and control
- Train realistically for real-world conditions
Use a Quality Holster
The holster is as important as the firearm. A bad holster is unsafe.
Recommended
-
Alien Gear Photon: Compatible with optics and lights, adjustable retention and cant, comfortable for daily carry.
Other solid brands include Tenicor, Tier 1 Concealed, and PHLster.
Consider an Optics-Ready Model
Red dots help new shooters acquire sights faster and stay target-focused.
Look for:
- MOS (Glock)
- OR (Smith & Wesson)
- ROMEOZero-ready (Sig)
Entry-Level Optics
- Holosun 407k / 507k
- Shield RMSc
- Trijicon RMRcc (higher-end option)
How to Save Money
- Police trade-ins: Glock 19s and M&Ps are often under $400.
- GSSF Membership: A $75 Glock Shooting Sports Foundation membership provides a $150 discount coupon annually.
- Pawn shops: In some states, lightly used pistols can be found below MSRP.
- Buy once, cry once: A handgun is a defensive tool. Saving for a quality firearm is worth it.
State-Specific Considerations (High Level)
This is not legal advice. Laws change frequently.
- California: 10-round limit. Must use CA roster handguns.
- New York: 10-round limit. Lengthy permit process.
- New Jersey: 10-round limit. Permit-to-purchase required.
- Massachusetts: LTC required. MA-compliant list only.
- Illinois: FOID required before purchase.
- Hawaii: 10-round limit, registration required.
- Connecticut: Permit required, 10-round limit.
- Washington, D.C.: Very limited options, registration required.
- Always verify current laws before purchasing.
Final Note
Tools matter, but training matters more.
If you live in Houston, consider joining us for a Basics of Pistol Shooting class or a Dry Fire Class. Learning how to safely and confidently use your firearm is what turns ownership into real preparedness.
Choosing the right handgun is the first step. Knowing how to use it responsibly is what makes the difference.