How to Choose the Right Firearm for Personal Carry

Firearms Certifications Security Training

Choosing the right firearm for personal carry is a serious decision that goes beyond just comfort or cost. It’s about safety, reliability, legal compliance, and personal readiness. Whether you’re a new gun owner or a seasoned carrier looking to upgrade, the right firearm can make all the difference in your ability to protect yourself and others.

At STA Security Training Academy, we train hundreds of students across Maryland each year on firearm safety, licensing, and proper concealed carry practices. Here’s our expert guide on how to choose a personal carry firearm that fits your needs.

1. Know Your Purpose

Before buying a firearm, ask yourself:

Is this for everyday concealed carry (EDC)?
Is it for home defense only?
Will you use it for professional security work?
Do you have any physical limitations (arthritis, vision issues, etc.)?

Your purpose will determine the type, size, and caliber you should consider.

2. Size Matters — Concealability vs. Control

There’s always a trade-off between concealability and handling.

Subcompact & Micro Pistols
Ideal for easy concealment, especially for smaller-framed individuals. Examples: Glock 43, SIG Sauer P365.
Pros: Lightweight, easier to hide
Cons: Snappier recoil, smaller magazine capacity
Compact Pistols
A balance between size and accuracy. Great for daily carry. Examples: Glock 19, Smith & Wesson M&P Compact.
Full-Size Pistols
Best for duty use or home defense. Examples: Glock 17, SIG P320 Full Size.
Pros: Great control, higher ammo capacity
Cons: Harder to conceal, heavier to carry all day

3. Choose a Reliable Caliber

The most popular calibers for personal carry are:

9mm – Most recommended for beginners. Good stopping power with manageable recoil.
.380 ACP – Easier recoil, slightly less powerful. Great for smaller firearms.
.40 S&W / .45 ACP – More stopping power, but more recoil. Better suited for experienced shooters.

No matter the caliber, shot placement is what matters most. Train regularly and stay proficient.

4. Fit, Grip, and Ergonomics

Every shooter is different. The gun should feel natural in your hand.

Can you reach the trigger without adjusting your grip?
Do you have a full grip, or is your pinky hanging off?
Can you manipulate the slide and safety comfortably?

Visit a local range or firearm store to test different models. A good fit equals better control under stress.

5. Safety Features and Carry Style

Depending on your experience, you may prefer:

Manual safeties
Trigger safeties
Striker-fired vs. hammer-fired designs

Also consider how you plan to carry: inside waistband (IWB), outside waistband (OWB), shoulder holster, purse, or off-body bag? The method affects your firearm choice.

6. Understand Maryland Law

Maryland has specific laws for concealed carry permits, transportation, and storage. Make sure:

Your firearm is compliant with Maryland’s approved handgun list.
You are trained through a certified training provider, like STA Training Classes.
You follow safe storage laws and practice responsible carry at all times.

Ready to Learn More? Get Professional Training

Choosing a firearm is only the first step. Proper training ensures you can use it safely, legally, and effectively. At STA Security Training Academy, we offer: