Glock 23 for sale
(20)
Glock 23 Gen 3 10 Round 40 S&W Pistol, Black - PI2350201
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02
Caliber:
.40 S&W
Capacity:
10
Finish Per Color:
Black
(11)
Glock 23 .40 S&W Pistol u2012 PI23502
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
13
Finish Per Color:
Black
(3)
Glock 23 Gen 5 MOS FS .40 S&W Pistol, Black - PA235S203MOS
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
12+1
Finish Per Color:
Black
(13)
Glock 23 Gen 5 FS .40 S&W Pistol, Black - PA235S203
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
12+1
Finish Per Color:
Black
(0)
GLOCK G23 GEN 3
Brand:
Glock
Action:
Double Action
Barrel Length:
4.02
Caliber:
.40 S&W
Capacity:
13
Finish Per Color:
Black
(0)
Glock 23 Gen5 .40 S&W Pistol MOS FXD FS 10rd 4" - PA235S201MOS
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
10
Finish Per Color:
Black
(4)
Glock 23 Gen 5 FS 10 Round .40 S&W Pistol, Black - PA235S201
Brand:
Glock
Action:
Safe Action
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
10+1
Finish Per Color:
Black
(1)
Keltec Sub2000 Glock 23 .40 S&W Rifle - SUB2K40GLK23BBLKHC
Brand:
Kel-tec
Barrel Length:
16.25”
Caliber:
.40 S&W
Capacity:
15+1
Finish Per Color:
Black
Rounds:
13
(0)
Glock 23 40sw Gen5 Mos Fixed Sight 13rd Black Rebuilt
Brand:
Glock
Barrel Length:
4.02"
Caliber:
.40 S&W
Capacity:
13
Rounds:
13
(1)
Glock 23 Gen 5 FS .40 S&W Pistol, Black - UA235S203
Brand:
Glock
Action:
Semi-Auto
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
13+1
Finish Per Color:
Black
(0)
GLOCK G23 GEN 3 COMPACT
Brand:
Glock
Barrel Length:
4.02"
Caliber:
.40 S&W
Capacity:
13
Rounds:
13
(0)
Glock G23 Gen 3
Brand:
Glock
Action:
Safe Action Trigger
Barrel Length:
4
Caliber:
.40 S&W
Capacity:
13
Finish Per Color:
Flat Dark Earth
(0)
GLOCK G23
Brand:
Glock
Barrel Length:
4.02
Caliber:
.40 S&W
Capacity:
13
Finish Per Color:
Od Green
Rounds:
13
(0)
Glock 23 Gen 5 Custom "FDE" .40 SW 4.02" Barrel 13-Rounds
Brand:
Glock
Action:
Semi-Auto
Barrel Length:
4.02 BARREL
Caliber:
.40 S&W
Capacity:
13
Finish Per Color:
Flat Dark Earth
(0)
Glock 23 Gen 3 RTF2 40S&W 4.02" 13RD Handgun - Police Trade-In - Good Condition
Brand:
Glock
Barrel Length:
4"
Caliber:
.40 S&W
(0)
KEL SUB2000 40SW GLOCK 23 MAG 13RD TAN
Brand:
Kel-tec
Action:
Semi-Auto
Barrel Length:
16.25
Caliber:
.40 S&W
Capacity:
13
Finish Per Color:
Tan
(0)
Glock G23 G4 Fde 40S&Amp;W 10+1 4" FS PG2350201D 764503912368
Brand:
Glock
Action:
Pistol
Barrel Length:
4.02"
Capacity:
10+1
(0)
Glock 23 M.O.S. .40 S&W Pistol, 4.02" Barrel, Fixed Sights, Black - G23513MOSAUT
Brand:
Glock
Action:
Pistol
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
13
(0)
Glock 23 Gen5 Factory Built AUS .40 S&W, Fixed Sights, Black, 13rd
Brand:
Glock
Action:
Pistol
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
12
Rounds:
13
(0)
GLOCK 23 GEN4 40S&W 13RD 3 MAGS PG2350202
Brand:
Glock
Barrel Length:
4.02"
Caliber:
.40 S&W
Capacity:
13
(0)
Glock 23 Gen3 "Rose Gold Glitter" .40 SW 4.02" Barrel 13-Rounds
Brand:
Glock
Action:
Striker Action
Barrel Length:
4.02"
Caliber:
.40 S&W
Capacity:
13+1
Finish Per Color:
Rose Gold Glitter
(1)
Glock 23 Gen 5 FS 10 Round .40 S&W Pistol, Black - UA235S201
Brand:
Glock
Action:
Semi-Auto
Barrel Length:
4.02in
Caliber:
.40 S&W
Capacity:
10+1
Finish Per Color:
Black
(0)
Kel-Tec SUB-2000 G2 .40 S&W 16.25" Barrel 10 Rounds OD Green M-Lock Uses Glock 22/23 Style Mags Adjustable Stock Semi Auto Rifle
Brand:
Kel-tec
Action:
Semi-Auto
Barrel Length:
16in
Caliber:
.40 S&W
Capacity:
10
(0)
Glock Ui2350204bbbwflag G23 Gen3 Compact 40 S&W 4.02" Barrel 13+1, Coyote Battle Worn Flag Cerakote Frame & Slide, Safe Action Trigger UI2350204-BBBWFLAG
Brand:
Glock
Action:
Pistol
Barrel Length:
4.02"
Caliber:
.40 S&W
Capacity:
13+1
Marketplace Insights
★ 4.8/5
based on 62 customer reviews across 66 variants from 35 retailers
Highly reliable compact .40 caliber with manageable recoil and excellent accuracy that customers trust for daily carry and self-defense.
What customers like
Reliability & Performance48%
over several thousand rounds. I highly recommend this gun
Manageable Recoil26%
Recoil is not much more than the 9mms I own
Ideal Size & Carry24%
Compact enough to CC and still have 13 + 1 capacity
Accuracy & Shooting18%
very accurate out of the box. Glock reliability you can bank on
Fast Shipping & Service16%
received my gun in 4 days, what great service
Common concerns
Finish/Quality Issues5%
uneven coatings on slide and barrel. also look like rust
Limited Holster Options5%
not many holsters available but you can use a DeSantis
Ammo Picky/Misfires3%
It did have couple misfire issues. After 200 rounds
Frequently Asked Questions
Glock 23 for sale
Is a Glock 23 a 9 or a 40?
The Glock 23 is a .40 S&W caliber pistol. It's a compact semi-auto holding 13 rounds, suited for concealed or open carry. With an aftermarket barrel and magazines, it can be converted to 9mm, but it ships from the factory as a .40 caliber firearm.
Is the Glock 23 Gen 5 a good gun?
Whether it's "good" depends on your needs. Gen 5 shooters report reliable performance, manageable recoil for a .40, and quick follow-up shots. The 13-round capacity suits self-defense and carry. If you prefer lighter recoil or higher capacity, other options exist. Median price runs around $545.
Is the Glock 23 Gen 5 discontinued?
Yes, Glock discontinued the Gen 5 Model 23. The .40 S&W caliber fell out of favor with law enforcement, prompting Glock to streamline its lineup. Used Gen 5 variants remain available through secondary markets, typically around $545, with units found across multiple retailers.
Is a Glock 23 Gen 4 a good gun?
Whether it suits you depends on your priorities. Gen 4 shooters report smooth triggers, reliable performance, and manageable recoil for .40 S&W. Its 13-round capacity works for self-defense and carry. If you prefer lighter recoil or higher capacity, alternatives exist. Median pricing runs around $545.
Is a used Glock 23 a good value?
Value depends heavily on condition and price paid. Used examples range from $180–$450, averaging around $350. The Glock 23 is reliable for carry and self-defense, but .40 S&W ammunition costs more than 9mm and demand has declined. Compare against used 9mm compacts before deciding.
Is a Glock 23 too big to carry?
No. Glock designed the 23 as a compact pistol for concealed carry, matching the Glock 19 in size and weight. Its 13-round .40 S&W capacity is solid, though it is notably larger than subcompacts like the Glock 27. Concealability depends on your body type, clothing, and holster selection.
Which Glock 23 gen is the best?
Best generation depends on your priorities. Gen 5 offers the most refined ergonomics and feels better than previous generations. Gen 4 improved recoil management over Gen 3. Gen 3 appeals to those who prefer finger grooves. All are reliable .40 S&W compacts—handle each to find your best fit.
Is Glock 23 better than Glock 19?
Neither is objectively better—both are reliable compacts suited to different priorities. The G19 offers easier concealment, more aftermarket parts, and 9mm's lower recoil and cost. The G23 delivers .40 S&W's greater stopping power but with snappier recoil. Choose based on your preference for shootability, concealability, and ammunition availability.
What's the difference between Glock 23 & 23C?
The 23C features a ported barrel and slide that reduce recoil and muzzle flip compared to the standard 23. Both fire .40 S&W and hold 13 rounds, but the C model produces more flash and slightly lower velocity due to compensation. Recoil control improves noticeably, though the C is harder to find and costs more.
Is Glock 22 or 23 better?
Choice depends on your priorities. The G22 is full-size with a 15-round capacity, better long-range accuracy, and easier recoil control. The G23 holds 13 rounds and is more concealable. For everyday carry, choose the G23; for range use or duty carry, the G22.
What slides fit on a Glock 23?
Glock 19 slides fit Glock 23 frames since both share the same compact frame dimensions. You must swap the barrel and extractor to match your caliber. Aftermarket slides from makers like Norsso and KM Tactical offer Gen 1–4 compatible options, many with optic cuts, ranging $269–$509.
Can I shoot 9mm in my Glock 23?
No, not without modification. The Glock 23 is chambered in .40 S&W and cannot safely fire 9mm as-is. You can convert it by installing a 9mm conversion barrel and using 9mm magazines. A barrel swap alone is insufficient — you need both components.
What mags will fit a Glock 23?
Glock 23 uses .40 S&W magazines with a standard 13-round capacity. G22 (full-size) magazines also fit but will protrude. G27 magazines fit but hold fewer rounds. Aftermarket extended magazines are available. Confirm compatibility with your pistol's generation before purchasing.