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Glock 19 Gen 4 vs Glock 19 Gen 5

Glock 19 Gen 4	Glock 19 Gen 5

Category
Handguns	Handguns
Brand
Glock	Glock
Price
$450 – $650	$550 – $700
Description
The Glock 19 Gen 4 is a compact and highly respected 9mm pistol known for its balance of firepower, accuracy, and manageable size. Designed for versatile use, it delivers quick handling without sacrificing magazine capacity.	The Glock 19 Gen 5 is the next-generation compact 9mm pistol designed for versatility, reliability, and modern performance. With reduced dimensions compared to full-size models, it’s an ideal choice for concealed carry, duty use, and range shooting.
Specifications
Caliber: 9 mm Luger System: Safe Action® System Magazine Capacity: Standard: 15 rounds Optional: 17 / 19 / 24 / 31 / 33 / 10 rounds Barrel Length: 102 mm (4.02 in) Trigger Pull: 28 N Weight: Without magazine: 600 g (21.16 oz) With empty magazine: 670 g (23.63 oz) With loaded magazine: 855 g (30.16 oz) Overall Length: 185 mm (7.28 in) Slide Length: 174 mm (6.85 in) Overall Width: 32 mm (1.26 in) Height (incl. magazine): 128 mm (5.04 in) Frame Material: Polymer frame Grip System: Modular Beavertail Backstrap System	Caliber: 9 mm Luger System: Safe Action® System Magazine Capacity: Standard: 15 rounds Optional: 17 / 10 / 24 rounds Barrel Length: 102 mm (4.02 in) Trigger Pull: 26 N Weight: Without magazine: 610 g (21.52 oz) With empty magazine: 670 g (23.63 oz) With loaded magazine: 855 g (30.16 oz) Overall Length: 185 mm (7.28 in) Slide Length: 174 mm (6.85 in) Overall Width: 34 mm (1.34 in) Height (incl. magazine): 128 mm (5.04 in) Frame Material: Lightweight polymer Finish: Non-reflective black nDLC coating Special Features: Front serrations (FS) Ambidextrous slide stop lever Reversible magazine catch Flared magwell for faster reloads Loaded chamber indicator Orange magazine follower
Pros
Compact and versatile design suitable for carry and home defense Strong magazine capacity for a mid-size handgun Customizable grip fit with modular backstrap system Reversible magazine catch supports left- and right-handed shooters Reliable Safe Action System with consistent trigger operation Widely supported aftermarket for upgrades, holsters, and magazines Proven Glock durability and dependability	Versatile compact size suitable for carry, duty, and home defense Improved accuracy with Glock Marksman Barrel (GMB) Durable nDLC finish offers excellent corrosion and scratch resistance Front serrations provide better slide control in wet or sweaty conditions Ambidextrous controls make it ideal for both left- and right-handed shooters Customizable grip with interchangeable beavertail backstraps Safe Action System with three integrated safeties for consistent operation Flared magwell improves reload speed under stress
Cons
Discontinued model, so new units may be harder to find Slightly heavier trigger pull than Gen 5 Lacks some Gen 5 improvements like front serrations and Marksman Barrel Factory sights may feel basic for advanced shooters	Factory trigger feel may not satisfy all shooters without upgrades Polymer sights on standard models may need replacement for durability Compact frame may feel small for shooters with very large hands Premium price compared to some competing compact pistols
Best For
Concealed carry users wanting a trusted compact 9mm Home defense with strong capacity and reliability Collectors and Glock enthusiasts looking for a classic generation Left-handed shooters needing reversible controls Range practice and training with widely available magazine options	Concealed carry users wanting a balance of size and capacity Home defense with reliable performance and accessory compatibility Law enforcement and duty use due to rugged design New shooters seeking an easy-to-handle, proven platform Range and sport shooting with excellent accuracy improvements
Accessories
Extended magazines (up to 33 rounds optional) Holsters (IWB, OWB, duty-compatible options) Night sights or steel sight upgrades Grip enhancements using included beavertail backstraps Weapon-mounted lights & lasers (rail-compatible models) Aftermarket trigger connectors and upgrades Magazine loaders and extensions	Tactical lights & lasers (via integrated mounting rail) Optics-ready upgrades (MOS variants available) Extended magazines (17, 24-round options) Aftermarket steel sights or night sights Holsters (IWB, OWB, duty holsters widely available) Grip enhancements with included beavertail backstraps Magazine extensions and speed loaders