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Glock 45 Gen 5 9mm Handgun 17+1 w/ Aimpoint COA

(16 customer reviews)

Original price was: $ 1,199.0.Current price is: $ 899.0.

SKU: G - 7668855 Category:
Description

 

 

 

 

 

 

What’s Included in the Box

Item Description
Glock 45 Gen 5 Pistol 9mm handgun with 17+1 capacity
Aimpoint Optic Mounted red dot sight (model may vary)
COA (Certificate of Authenticity) Proof of genuine Glock product
Standard Magazines Typically includes (2) 17-round magazines
Backstraps Interchangeable grip backstraps (multiple sizes)
Cleaning Kit Basic cleaning rod and brush
Loader Magazine loading assist tool
Lock Cable-style gun lock
Case Hard plastic Glock case with foam insert
Manual Owner’s manual and warranty information

Lifetime Warranty Coverage

Coverage Details
Duration Lifetime of the original purchaser
Covered Components All factory original parts
Repairs Free repair or replacement of defective parts
Exclusions Normal wear and tear, modifications, neglect, or abuse
Transferability Typically non-transferable to subsequent owners
Optic Warranty Aimpoint optics may have separate warranty (check manufacturer)

Technical Specifications

Specification Detail
Model Glock 45 Gen 5
Caliber 9x19mm (9mm Luger)
Capacity 17+1 rounds (standard magazine)
Barrel Length 4.02 inches (102 mm)
Overall Length 7.44 inches (189 mm)
Height 5.47 inches (139 mm) with magazine
Width 1.34 inches (34 mm)
Weight (unloaded) 24.48 oz (694 g)
Weight (loaded) Approx. 32 oz (907 g)
Frame Material Polymer with Gen 5 texture
Slide Material nDLC-coated steel
Barrel Glock Marksman Barrel (GMB)
Sights Optic-ready slide with suppressor-height sights
Trigger Pull Approx. 5.5 lbs (24 N)
Trigger Travel Approx. 0.49 inches (12.5 mm)

Key Features

Feature Description
Crossover Design G19 slide on G17 frame for optimal balance
Modular Backstrap Interchangeable grip sizes for better fit
Glock Marksman Barrel Improved accuracy and precision
nDLC Finish Diamond-like coating for durability
Ambidextrous Slide Stop User-friendly for left or right-handed shooters
Flared Magwell Easier magazine insertion
No Finger Grooves Gen 5 smooth grip design
Optic-Ready MOS (Modular Optic System) slide for easy optic mounting
Enhanced Trigger Gen 5 trigger with smoother pull
Dual Recoil Spring Reduced felt recoil for faster follow-up shots

Benefits

Benefit Explanation
Superior Ergonomics Crossover design provides excellent balance and control
Enhanced Accuracy Marksman barrel and optic capability improve precision
Increased Capacity 17+1 rounds offer more shots before reloading
Reliability Glock’s legendary durability in all conditions
Customization MOS system allows for optic mounting and accessory options
Reduced Recoil Dual recoil spring system improves control
Ambidextrous Use Designed for all shooters regardless of hand dominance
Low Maintenance Simple design with minimal parts requiring cleaning
Proven Design Trusted by military, law enforcement, and civilians worldwide

About the Glock 45

Aspect Details
Introduction Released in 2018 as part of Glock’s Gen 5 lineup
Design Concept “Crossover” pistol combining G19 slide with G17 frame
Intended Use Duty, home defense, competition, and concealed carry (where legal)
Unique Features First Gen 5 model with front slide serrations and no finger grooves
Popularity Widely adopted by law enforcement agencies
Optics Compatibility MOS version accepts popular micro red dots (RMR, Holosun, etc.)
Upgrades from Gen 4 Improved barrel, trigger, finish, and ambidextrous controls
Shooting Characteristics Noted for excellent balance and reduced muzzle flip

 

Reviews (16)

16 reviews for Glock 45 Gen 5 9mm Handgun 17+1 w/ Aimpoint COA

    Sedrik
    October 13, 2025
    Westcost Security should let you field strip the gun before purchase My slide was stuck on the G45 COA I had to get it worked on. Also, there is supposed to be four beaver tail extensions in the box and there were only two.
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Just picked up that lightweight takedown .22 with the aftermarket stock. Perfect for my emergency kit, exactly what I needed.Finally got that heavy-barreled bolt-action in 6.5 Creedmoor, The action is smoother than anything I’ve felt, Can't wait to stretch its legs.That classic sporter with the gorgeous walnut stock spoke to me. Some rifles just have soul, Had to give it a new home.Built a reliable rifle on a tight budget using your parts bin and some basic components. Shoots great and the snobs can scoff all they want.Built a reliable rifle on a tight budget using your parts bin and some basic components. Shoots great and the snobs can scoff all they want.Came for ammo, left with a foldable carbine that shares mags with my pistol. Genius design for a truck or bag gun.Saved all my money from mowing lawns for my first semi-auto. The guys made it a really cool experience. Proud owner now.Bought a barreled action for a common bolt gun. Time to bed it in a custom stock and build my own precision rifle in the garage.