Glock 34 for sale
(19)
Glock 34 MOS Gen 5 Front Serrations 9mm 5.31-inch 17Rds
Brand:
Glock
Action:
Single Action
Barrel Length:
5.3in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Nitride
(20)
Glock 34 Gen 3 10 Round 9mm Pistol, Black - 34301-8
Brand:
Glock
Action:
Double Action
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
10
Finish Per Color:
Black
(2)
Glock 34 Gen 3 9mm Pistol, Black - UI3430103
Brand:
Glock
Action:
Double Action
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(9)
GLOCK G34 GEN 3
Brand:
Glock
Action:
Semi-Auto
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(4)
Glock 34 Gen 5 FS MOS 10 Round 9mm Pistol, Black - PA343S101MOS
Brand:
Glock
Action:
Double Action
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
10
Finish Per Color:
Nitride
(0)
GLOCK*PI3430103-228071 G34 9MM G3 AS 17R MCFDE DS
Action:
Striker Action
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Flat Dark Earth
(5)
Glock 34 Gen5 MOS 9mm 5.31" Barrel 17-Rounds
Brand:
Glock
Action:
Semi-Auto
Barrel Length:
5.31
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
Black
(1)
Glock 34 Gen 5 MOS 5.3" 9mm Pistol, Black - UA343S103MOS
Brand:
Glock
Action:
Double Action
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
DLC
(2)
JRC Gen 3 6.5" Glock 34 Round 9mm MLOK Pistol, Black - JRC9PST-ML-BLK
Brand:
Just Right Carbines
Action:
Semi Automatic
Barrel Length:
6.5"
Caliber:
9×19mm Parabellum
Capacity:
33
(1)
Glock, 34 Gen4, Competition, Modular Optic System, Striker Fired, Full Size, 9mm, 5.31" Barrel, Polymer Frame, Matte Finish, Adjustable Sights, 17Rd, 3 Magazines
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
(2)
Glock 34 Gen3 AUS 9mm, 5.31" Barrel, Adjustable Sights, Black, 17rd
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Black
(0)
Glock 34 Gen 5 Mos Competition Handgun 9Mm Luger 10/Rd Magazines (3) 5.3" Barrel Black Usa UA343S101MOS
Brand:
Glock
Action:
Striker Action
Barrel Length:
5.3"
Caliber:
9×19mm Parabellum
Capacity:
10
Finish Per Color:
Black
(0)
GLOCK G34 GEN 5
Brand:
Glock
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
Capacity:
17
(0)
Glock 34 Gen5 MOS, Semi-automatic, 9mm, 5.31" Barrel, 17+1 Rds., Leupold DeltaPoint Pro
Brand:
Glock
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
Capacity:
17+1
Rounds:
17
(0)
Glock Ur34555mosfs G34 Gen 5 Mos Rebuilt 9Mm Luger 5.31" 17+1 Black Polymer Frame Black Steel Slide With Front Serrations & Mos Cut Slide Black Rough Texture Interchangeable Backstrap Grip Adj Sights
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
Capacity:
17+1
(2)
Glock G34 Semi-Auto Pistol - 9mm - 17 + 1
Brand:
Glock
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
(0)
GLOCK G34 MOS G5 Handgun 9mm - 5.31" - Grey - 10rd
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
10+1
(0)
GLOCK G34 MOS G5 Handgun 9mm - 5.31" - Grey
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17+1
(0)
GLOCK G34 MOS G5 Handgun 9mm - 5.31" - FDE - 10rd
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
10+1
(0)
GLOCK G34 GEN5
Brand:
Glock
Barrel Length:
5.32"
Caliber:
9×19mm Parabellum
Capacity:
17
(0)
Glock G34 Gen4 9mm, Black nDLC Steel, Front Serrations & MOS Cuts, 17rd
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17+1
Rounds:
17
(1)
Glock G34 Gen3
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17
(0)
Glock G34 Gen3
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
Capacity:
17
(0)
Glock G34 G4 Gray 9Mm 10+1 5.3" AS PG3430101GF
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31"
Capacity:
17+1
Marketplace Insights
★ 4.8/5
based on 70 customer reviews across 47 variants from 34 retailers
Exceptional competition pistol with outstanding accuracy and reliability, though trigger quality and concealment practicality may be concerns for some users.
What customers like
Accuracy & Precision46%
Very accurate right out of the box. No practice with the gun and I was putting together 3" groups at 25 yards.
Reliability & Performance41%
It functioned flawlessly and outperformed all expectations.
Competition Ready23%
Great competition gun. Extremely accurate with a trijicon rmr type 2 3 moa red dot mounted on the slide.
Long Slide Advantage16%
The longer slide really helps with accuracy.
MOS Optics System11%
The MOS system allow you to add your favorite Red/Green dot.
Common concerns
Mushy Trigger Quality11%
there is no reason for the glock trigger to be that mushy
Feeding Issues6%
It is only good as a single action gun. It fails to feed.
Not Ideal For Concealed Carry6%
A little big for concealed carry but it is possible.
Frequently Asked Questions
Glock 34 for sale
What is a Glock 34 caliber?
The Glock 34 is chambered in 9mm. It features an extended 5.31-inch barrel and longer sight radius compared to standard Glock models, holds 17 rounds, and is designed primarily for competition shooting where improved accuracy and sight alignment are priorities.
What is the price range for a Glock 34?
Glock 34 pistols typically run around $673, with most listings falling between $547 and $850. Prices vary based on generation, condition, and retailer.
How many bullets does a Glock 34 hold?
A Glock 34 holds 17 rounds in its standard magazine, or 18 rounds total with one chambered. Optional magazines accommodate 10, 19, 24, 31, or 33 rounds.
Are Glock 34 still made?
Yes, Glock 34 pistols are still available for now. Glock is discontinuing the Gen4, Gen5, and MOS variants by November 30, 2025, with a new V Series launching in December 2025 to replace them. Current marketplace listings show approximately 35 variants available from 34 retailers, typically priced around $673.
Is a Glock 34 good for everyday carry?
The Glock 34's full-size frame and long slide make concealed carry difficult compared to compact models. It excels in competition and range use but is slower to draw from concealment. Most people prefer smaller pistols for everyday carry, though it's manageable if you prioritize capacity and accuracy over concealability.
What is the point of a Glock 34?
Glock designed the 34 as a competition pistol featuring a 5.32-inch barrel and longer slide than the G17, giving shooters a longer sight radius and slightly higher muzzle velocity. Sport and tactical competitors favor it for improved accuracy, though it also works for duty and recreational shooting.
Are Glock 17 and 34 the same?
No. Both fire 9mm and share the same platform, but the Glock 34 has a longer 5.31-inch barrel and slide versus the Glock 17's 4.49-inch barrel. That extra length gives the 34 a better sight radius, making it competition-focused, while the 17 suits general duty and carry use.
What gen Glock 34 is best?
Gen 4 suits most shooters well—improved grip texture, reduced recoil spring, and interchangeable backstraps. Gen 5 is now available and adds a flared magwell and improved barrel. Gen 3 remains popular for its trigger feel. Choose based on hand size, budget, and availability.