Glock 45 for sale
(9)
Glock G45/MOS 9mm Pistol, Black - PA455S203MOS
Brand:
Glock
Action:
Double Action
Barrel Length:
4in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(20)
Glock G45 Gen 5 9mm Pistol - PA455S203
Brand:
Glock
Action:
Striker Action
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(0)
Glock PI3650201FGR G36 Subcompact 45 ACP 3.78" 6+1 Black Steel Slide Black Polymer Grip Fixed Sights
Brand:
Glock
Action:
Double Action
Barrel Length:
3.78in
Caliber:
.45 ACP
Capacity:
6+1
Finish Per Color:
Black
(3)
Glock 45 Gen 5 FS 10 Round 9mm Pistol, Black - PA455S201
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02
Caliber:
9×19mm Parabellum
Capacity:
10
Finish Per Color:
Black
(2)
Glock 38 Gen 3 .45 GAP Pistol, Black - PI3850201
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02in
Caliber:
.45 GAP
Capacity:
8+1
Finish Per Color:
Black
(0)
CMMG Resolute MKGs .45 ACP 16.1" Barrel 26-Rounds Glock Mag
Brand:
CMMG
Action:
Semi-Auto
Barrel Length:
16.1"
Caliber:
.45 ACP
Capacity:
26
Finish Per Color:
Black
(5)
Glock 45 MOS Gen 5 10 Round 9mm Pistol, Black - PA455S201MOS
Brand:
Glock
Action:
Double Action
Barrel Length:
4in
Caliber:
9×19mm Parabellum
Capacity:
10+1
Finish Per Color:
Black
(0)
CMMG Banshee MKG .45 ACP 8" Barrel 26-Rounds No Brace Glock Mags
Brand:
CMMG
Barrel Length:
8"
Caliber:
.45 ACP
Capacity:
26
Finish Per Color:
Black
(0)
Glock 45 Gen 5 FS 9mm Pistol, Black - UA455S203
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
(0)
Glock G45 Gen5 MOS Trump Limited Edition 9mm - 17+1 Rounds, 4.02" Barrel, Polymer Grips, FDE/Tan
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02"
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
(0)
GLOCK G21 G5 MOS 45 ACP Striker Fired Semi-Auto Pistol - 4.61" - Gas Nitride - 10rd
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.61"
Caliber:
.45 ACP
Capacity:
10
Finish Per Color:
Black
(0)
Glock 45 MOS USA SOWW Gen5 9mm 4.02" 17rd Pistol, Titanium Gray - UA4556203MOSSO4
Brand:
Glock
Action:
Striker Action
Barrel Length:
4.02"
Caliber:
9×19mm Parabellum
Capacity:
17
(0)
Glock21 Gen5 .45 ACP 13+1 4.6" Gray MOS - 13+1 Rounds, 4.61" Barrel, Gray, Glock Fixed Rear Sights
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.61"
Caliber:
.45 ACP
Capacity:
13+1
Finish Per Color:
Grey
(0)
Glock 45 Gen5 OD Green 9mm 4.02" Barrel 15-Rounds
Brand:
Glock
Action:
Semi-Auto
Barrel Length:
4.02
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Od Green
(4)
Glock 45 Gen 5 FS MOS 9mm Pistol, Black - UA455S203MOS
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
(6)
Glock 45 Gen 5 9mm Pistol with Front Serrations and Threaded Barrel, Black - PA455S3G03tb
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
(0)
GLOCK G45 GEN 5
Brand:
Glock
Action:
Safe Action
Barrel Length:
4"
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(0)
Glock 45 Gen5 Cow Black / White / Glitter 9mm 4.02" Barrel 17-Rounds
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02 BARREL
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black / White
(5)
Glock 45 Gen 5 FS Threaded Barrel 10 Round 9mm Pistol, Black - PA455S3G01TB
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
10+1
Finish Per Color:
Black
(4)
Glock 45 Gen 5 FS 9mm Pistol, Two Tone - ACG-57036
Brand:
Glock
Action:
SAFE ACTION
Barrel Length:
4.02 BARREL
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black / Aluminum
(4)
Glock 45 Gen 5 FS 9mm Pistol, FDE/Black - PA455S203DE
Brand:
Glock
Action:
Pistol
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Flat Dark Earth / Black
(3)
GLOCK 45 9MM 4.02" 17RD BLACK AMERIGLO UC
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(0)
Glock 45 9Mm 4" Mos 3/17Rd Coyote Tan PA455S204MOS-CT 810100236588
Brand:
Glock
Barrel Length:
4.02"
Caliber:
9×19mm Parabellum
Capacity:
17
(0)
GLOCK 45 9MM 17 3MAGS MOS AGOGE GRN UPC: 810100236236
Brand:
Glock
Barrel Length:
4.02"
Caliber:
9×19mm Parabellum
Capacity:
17
Marketplace Insights
★ 4.7/5
based on 112 customer reviews across 123 variants from 44 retailers
Glock 45 is highly praised as a reliable hybrid firearm combining G17 ergonomics with G19 compactness, though occasional finish and left-handed functionality issues are reported.
What customers like
Perfect G17/G19 hybrid32%
The barrel length od the 19 and the grip length of the 17
Reliability and accuracy28%
more reliable than any 1911
Excellent value and service18%
Excellent price, fast shipping, condition as advertised
Smooth trigger and recoil15%
THE TRIGGER IS SMOOTH LIKE BUTTER AND THE RECOIL IS NONEXISTENT
Great for concealed carry12%
Good size for concealing, depending on your build and clothing
Common concerns
Left-handed malfunction issue7%
when I switch to left, I get one shot off and then, malfunction
Finish quality control issues5%
I paid an extra $100 for a gold cerakoted slide that had over 4 blemished marks
Gen 5 trigger not liked3%
I absolutely hate the gen 5 ROLLING TRIGGER
Ammo scarcity and cost3%
Unless things drastically change it will never be popular, and ammo is hard to find
Frequently Asked Questions
Glock 45 for sale
What is special about the Glock 45?
The Glock 45 combines a full-size Gen 5 frame (17-round capacity) with a compact slide, creating a crossover design that balances grip ergonomics with a shorter barrel. Chambered in 9mm, it suits duty and concealed carry use and is available in standard and MOS optics-ready configurations.
Is the Glock 45 9mm a good gun?
Whether it's "good" depends on your needs. The Glock 45 earns strong reviews for its balanced ergonomics—full-size grip paired with a compact slide. It's reliable, accurate, and suitable for duty, defense, or range use. Street price runs around $550–$620. Handle one first to confirm it fits your hand.
What is the price range of a Glock 45?
Glock 45 pistols typically cost between $550 and $750 at most retailers, with an average street price around $759 new and $446 used. Prices can range from approximately $500 to $1,400 depending on the variant and seller.
What is the latest Glock 45 model?
The Glock 45 is now available in Gen6. It features enhanced ergonomics, a refined grip texture, and comes optics-ready with 3 optics plates for mounting Trijicon RMR-footprint optics directly into the slide. It retains the full-size frame with compact slide, chambered in 9mm with a 17-round capacity.
What is the best ammo for a Glock 45 9mm?
For defense, Federal Premium HST 147-grain hollow points are a top choice, offering reliable expansion and penetration. Speer Gold Dot 124-grain is another proven option. For range training, Federal American Eagle 115-grain or 147-grain FMJ works well and costs less. Match ammo type to your intended use.
What are the common problems with the Glock 45 Gen 5?
Most G45 Gen 5 issues include occasional feeding or ejection failures, typically caused by weak grip technique or certain ammunition types. Some users report inconsistent brass deflection. Overall, the pistol is considered highly reliable, and serious malfunctions are uncommon.
Does the Glock 45 come in MOS?
Yes. Glock offers the G45 in MOS (Modular Optics System) configuration, which features a pre-cut slide for mounting reflex sights without additional adapters. Pricing typically runs around $620, though this varies by retailer.
Is the Glock 45 better than the 19?
"Better" depends on your needs. The G45 has a full-size grip, improving control for duty or range use. The G19 is more compact, making it easier to conceal. Both fire 9mm reliably. Choose the G45 for duty/range work, the G19 for concealed carry.