Glock 34 Gen 5 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
(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
(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
(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
(0)
GLOCK G34 GEN5
Brand:
Glock
Barrel Length:
5.32"
Caliber:
9×19mm Parabellum
Capacity:
17
(1)
Glock 34 MOS Gen5 9mm Pistol, Black - PA3430103MOS
Brand:
Glock
Action:
Safe Action
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17
Finish Per Color:
nDLC
(0)
GLOCK 34 MOS GEN5 9MM AMERICAN MADE UA3430103MOS
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31"
Capacity:
17+1
(0)
GLOCK 34 MOS GEN5 9MM 10RD AMERICAN MADE UA3430101MOS
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31"
Capacity:
10+1
(0)
Glock 34 Gen5 MOS Refurbished 9mm Luger 5.31in Black nDLC Pistol - 17+1 Rounds - Used
Brand:
Glock
Action:
Pistol
Barrel Length:
5.31in
Caliber:
9×19mm Parabellum
Capacity:
17+1
(0)
Glock 34 Gen 5 Mos Custom "Fde" Handgun 9Mm Luger 17/Rd Magazines (3) 5.31" Barrel Austria GLPA343S103MOSFDE
Brand:
Glock
Action:
Double Action
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
Capacity:
17+1
Finish Per Color:
Flat Dark Earth
(0)
Glock 34 Gen 5 Mos Competition Handgun 9Mm Luger 17/Rd Magazines (3) 5.3" Barrel Bronze Austria Blemished PA3430103MOSBB 850669006963
Brand:
Glock
Action:
Striker Action
Barrel Length:
5.31"
Caliber:
9×19mm Parabellum
(0)
Glock 34 Gen 5 FS MOS 10 Round 9mm Pistol, FDE/Black - PA343S103MOSDE
Brand:
Glock
Barrel Length:
5.3
Caliber:
9×19mm Parabellum
Capacity:
10
Finish Per Color:
Flat Dark Earth
Marketplace Insights
★ 4.6/5
based on 30 customer reviews across 16 variants from 30 retailers
Excellent long-slide competition pistol praised for accuracy and reliability, though some users note the stock trigger requires upgrades for optimal performance.
What customers like
Accuracy & Performance50%
This gun will drive nails. Watch us shoot a tiny self detonating target
Reliability37%
It brick reliable, shoots great groups, recoil is down low
MOS Red Dot System30%
MOS with Holosun 507c seems to hold zero
Competition Ready27%
Great competition gun. Extremely accurate with a trijicon rmr
Excellent Included Accessories23%
three 17 round mags, and all the mounting plates & screws are included
Common concerns
Feeding Issues10%
It is only good as a single action gun. It fails to feed.
Mushy Trigger13%
there is no reason for the glock trigger to be that mushy
Requires Aftermarket Upgrades10%
You have to correct the usual Glock issues i.e. trigger action, trigger shoe
Frequently Asked Questions
Glock 34 Gen 5 for sale
Is the Glock 34 Gen 5 discontinued?
Yes, Glock discontinued the 34 Gen 5, including both the standard model and the MOS optics-ready variant. Remaining inventory can still be found through various retailers. Used and new-old-stock examples typically price around $700.
Is the Glock G34 Gen 5 any good?
Yes, it's highly regarded for competition and sport shooting. The 5.32-inch barrel provides excellent accuracy and a longer sight radius than shorter models. Its 17-round capacity and striker-fired reliability also suit duty and recreational use. Typically priced around $709.
Can you put a Glock 17 slide on a 34?
Yes. The Glock 17 and 34 share the same frame, so slides are interchangeable. A Glock 17 slide will fit and function on a 34 frame. Note that you'll lose the 34's longer barrel and sight radius, effectively converting it to 17 configuration.
What's better, Glock 17 or 34?
Choice depends on your purpose. The Glock 17 suits duty and concealed carry with its 4.49-inch barrel. The Glock 34 excels in competition shooting with its 5.31-inch barrel and longer sight radius for better accuracy. Both fire 9mm, hold 17 rounds, and share the same frame.
How often should a Glock 34 slide be cleaned?
Clean the slide after each shooting session, wiping interior and exterior surfaces. For heavy competition use, detail strip every few months. If exposed to salt water or sand, clean immediately. Monthly maintenance suffices for recreational shooting.
Are G17 and G34 the same MAG?
Yes, G17 and G34 magazines are identical. Both pistols share the same frame and use the same 9mm magazines. Any Glock 9mm magazine works in either pistol, and no G34-specific magazine exists.
Is a GLOCK MOS slide worth it?
The MOS costs roughly $140-170 more than standard slides. If you plan to mount an optic for competition or duty use, it saves gunsmith milling costs. However, Glock's factory adapter plates have reliability issues—quality aftermarket plates solve this. For carry, a rear-sight-forward milled slide offers better flexibility.