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Glock 45 vs Glock 19 Gen 5

Glock 45	Glock 19 Gen 5

Category
Handguns	Handguns
Brand
Glock	Glock
Price
$599 - $699	$550 – $700
Description
The Glock 45 is a compact crossover Gen5 pistol that pairs a full-size G17 frame with a compact G19-length slide, delivering 17+1 round capacity, superior controllability, and the latest Gen5 enhancements — purpose-built for law enforcement, duty carry, and home defense.	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: 9x19mm (9mm Luger) capacity: 17 rounds (standard); 19, 24, 31, 33 optional barrel_length: 102 mm \| 4.02\" overall_length: 174 mm \| 6.85\" height: 139 mm \| 5.47\" width: 32 mm \| 1.26\" weight_unloaded: 21.73 oz (without magazine) weight_loaded: 30.34 oz (with loaded magazine) action: Safe Action® (Striker-Fired) frame: Polymer with Picatinny rail and flared magwell finish: nDLC coated black slide and barrel sights: Fixed white dot front and rear (standard)" grip: Full-size G17 frame, no finger grooves, modular beavertail backstrap system barrel: GLOCK Marksman Barrel (GMB) trigger_pull: ~5.5 lbs slide_stop: Ambidextrous magazine_catch: Reversible and enlarged	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
Exceptional reliability — thousands of rounds without malfunction reported by users Full-size G17 grip offers outstanding control and 17+1 round capacity Compact G19 slide aids maneuverability and reduces muzzle flip Gen5 GLOCK Marksman Barrel (GMB) delivers improved accuracy Flared magwell enables faster, more reliable magazine changes nDLC finish provides superior corrosion and scratch resistance Ambidextrous slide stop and reversible magazine catch for left-handed shooters Extensive aftermarket ecosystem — sights, triggers, lights, holsters Modular beavertail backstrap system fits a wide range of hand sizes Compatible with G19 holsters for broad carry options	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
Full-size grip makes it harder to conceal than the G19 or Slimline models Available only in 9mm — no caliber options Standard factory sights are basic; most users upgrade to night sights or a red dot No manual safety — relies entirely on the Safe Action® System Higher price point compared to some similarly sized competitors Polymer frame may not appeal to those preferring metal-framed pistols	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
Law enforcement and duty carry Home defense — high capacity and full-size grip for better control Competitive shooting and range use Shooters with larger hands who find the G19 grip too short Those transitioning from the G17 who want a more maneuverable slide	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
Weapon Lights: Streamlight TLR-7A, Surefire X300U, Olight PL-Pro Valkyrie — compatible with the Picatinny rail. Red Dot Optics (MOS variant): Holosun 507C, Trijicon RMR, Leupold DeltaPoint Pro — via the G45 MOS optics adapter plate system. Night Sights: AmeriGlo, Trijicon HD, Night Fision — popular drop-in upgrades over the factory sights. IWB/OWB Holsters: Compatible with most G19 Gen5 holsters; also supported by Safariland, Alien Gear, Vedder, and Blackhawk. Extended Magazines: Glock OEM 19-round and 24-round magazines; aftermarket options from Magpul GL9. Trigger Upgrades: Apex Tactical, Overwatch Precision TAC trigger for improved pull weight and reset. Cleaning & Maintenance: GLOCK OEM cleaning kit included; Hoppe's No. 9 and FrogLube CLP recommended for routine maintenance.	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

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