GunsAmerica

Quick Look

The Glock 23, introduced in 1995, is a compact .40 S&W handgun designed for personal defense and law enforcement. Its design philosophy balances concealability with reliable stopping power. Today, it remains a popular choice among officers and civilians seeking a versatile compact pistol.

Why It's a Top Choice

Reliable Glock Safe Action trigger system
Compact size ideal for concealed carry
Durable polymer frame reduces weight
Wide aftermarket support and accessories
Good magazine capacity for .40 caliber

Key Variants

Glock 23 Gen5

Latest generation aimed at improved ergonomics and accuracy for modern users.

Glock 23 Gen4

Popular previous model featuring modular backstraps for customizable grip.

Glock 23 Tactical

Variant optimized for tactical use with enhanced sights and threaded barrel.

Competitor Comparison Table

Feature	Glock 23	Sig Sauer P320 Compact	Smith & Wesson M&P40 Compact
MSRP	$600-$650	$650-$700	$600-$670
Capacity/Size	13+1 rounds, compact	15+1 rounds, compact	15+1 rounds, compact
Weight	27.7 oz unloaded	29 oz unloaded	28 oz unloaded
Optics-Ready	No (Gen5 with MOS option)	Yes	Yes (some models)
Trigger Type	Safe Action	Striker-fired	Striker-fired
Notable Pro	Proven reliability	Modular chassis	Ergonomic grips
Notable Con	Limited optics-ready models	Heavier than Glock	Less aftermarket parts

Best Use Cases

Concealed carry for self-defense
Law enforcement duty sidearm
Practical handgun competition
Home defense backup
Range training and practice

FAQs

Can I use Glock 19 magazines in a Glock 23?

No. Glock 23 uses .40 S&W magazines designed for that caliber, while Glock 19 mags are 9mm and not interchangeable.

What is the difference between Glock 23 and Glock 22?

Glock 23 is compact .40 S&W while Glock 22 is full-size. Glock 23 is easier to conceal with slightly reduced capacity.

How does the Glock Safe Action trigger work?

It uses a three-part safety system that disengages during the trigger pull, allowing a consistent and safe striker-fired operation.

GLOCK 23 for Sale