GLOCK 45 ACP for Sale
Browse Glock 45 ACP listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The Glock 45 ACP combines Glock's legacy since 1982 with a modern 45 ACP caliber compact design. Engineered for reliability and ease of use, it offers a balanced platform that blends full-size grip with compact slide dimensions. Currently popular among law enforcement and civilian shooters, it serves well in concealment and duty roles.
Why It's a Top Choice
- Renowned Glock reliability and proven design
- Compact slide with full-size grip ergonomics
- Chambered in powerful .45 ACP caliber
- Large aftermarket support and accessories
- Excellent for duty, defense, and range use
Key Variants
Glock 45 MOS
Designed with a modular optic system, ideal for shooters wanting red dot compatibility.
Glock 45 Standard
The baseline model combines compact slide and full grip for versatile carry applications.
Competitor Comparison Table
| Feature | Glock 45 ACP | Sig Sauer P320 | Smith & Wesson M&P 45 |
|---|---|---|---|
| MSRP | $600–$650 | $700–$750 | $650–$700 |
| Capacity/Size | 13+1 rounds, compact slide | 10/15 rounds, modular grip | 15 rounds, full-size frame |
| Weight | 26.7 oz (unloaded) | 29 oz (unloaded) | 28 oz (unloaded) |
| Optics-Ready | Available (MOS variant) | Standard on many models | Available on select versions |
| Trigger Type | Safe Action Striker | Striker-fired | Striker-fired |
| Notable Pro | Reliable with compact slide | Modular and customizable | Ergonomic grip options |
| Notable Con | Slide may feel large for deep concealment | Higher MSRP | Heavier than Glock 45 |
Best Use Cases
- Self-defense and concealed carry
- Law enforcement duty sidearm
- Practical range training
- Home defense applications
- Personal firearm collection
FAQs
Can I use Glock 45 ACP magazines in other Glock models?
Glock 45 ACP magazines are generally compatible with other Glock models chambered in .45 ACP with similar frame sizes, but always verify fit before use.
What is the trigger pull weight on the Glock 45 ACP?
The Glock 45 features a Safe Action trigger with a pull weight around 5.5 lbs, consistent with other Glock pistols for reliable performance.
How does the Glock 45 ACP differ from the Glock 21?
The Glock 45 has a compact slide with a full-size grip, whereas Glock 21 is full-size; 45 is designed for easier concealment with same .45 ACP caliber.
Prefer nearby results? Toggle to search local listings.
Glock 36 .45 ACP (PI3650201FGR)
$549.99
GLOCK G21 G5 MOS 45 ACP 13+1 4.6"
$699.99
GLOCK G21 G5 MOS 45 ACP 13+1 4.6"
$649.99
Sign up for our newsletter
Frequently asked questions
What types of firearms does GunsAmerica offer online?
Are there any restrictions to buying legal firearms from GunsAmerica?
What are some of the best firearm companies available at GunsAmerica?
Can I sell my firearm to GunsAmerica?
How does GunsAmerica handle firearm shipping and transfers?
Who We Are
About
From the latest advancements in firearm technology to trusted essentials, GunsAmerica offers a comprehensive selection of gun accessories designed to enhance performance, reliability, and safety. Whether you need precision optics, durable stocks, high-capacity magazines, suppressors, or muzzle devices, our marketplace provides everything required to maintain, upgrade, and customize your firearms. We feature products from leading manufacturers, ensuring superior quality and compatibility across all firearm platforms. Our extensive inventory is built to support every shooter’s needs, from tactical applications and competitive shooting to hunting and everyday carry. At GunsAmerica, we are committed to delivering a seamless, secure shopping experience with competitive pricing, making it easier than ever to find the right accessories to optimize your firearms for any mission or environment.