10-8 Performance
GLOCK 34
Explore parts, discover makers and check what fits your model.
Only you can see your saved models.
Choose a part to see sources and fitment details.
What the compatibility labels mean
How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
Model details
Manufacturer
GLOCK
Model & version
Glock 34
Mounting details
Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)
Compatibility records
243
Sights
Lights & rail fitment
Grip & magwells
Magwells
2 listed- Taran Tactical Innovations
Full Size Carry Magwell For Gen 3
Manufacturer documented - Tyrant CNC
Glock Magwell for Glock 17/22/31/34/35/45
Manufacturer documented
Base Pads
21 listed- ANR Design
Carry Baseplate for GLOCK Pistols
Part no. G-MAG-01Manufacturer documented - Cain Arms
Base Plate (single) Fits glock 9mm/40/357
Manufacturer documented - Henning Group
PRO Series Base Pad for Glock 9/40
Manufacturer documented - LOK Grips
Magazine Base Pads Aluminum 17rd +0 - for Glock Pistols
Part no. G5BPA17+0Manufacturer documented
Magazines
20 listed- Amend2
34-Round Mod-C Glock 9mm Magazine
Part no. GLKMODCBLK34Manufacturer documented - ETS Group
ETS Gen 2 Glock 9mm 32-Round Extended Magazine
Manufacturer documented - Henning Group
Magazine Extension for Glock G17, G34, G19X, G45
Manufacturer documented - Herrington Arms
HA +5 PMAG EXTENSION
Manufacturer documented
Barrels & comps
Barrels
13 listed- Agency Arms
GLOCK 34 BARRELS
Source needs review - Alpha Shooting Sports
ALPHA 9MM Match Grade Barrel for G34 - TiN
Manufacturer documented - Faxon Firearms
Faxon Match Series Flame Fluted Barrel for G34 Gen 2-4 9mm
Source needs review - Jarvis, Inc.
GLOCK 34 BARREL
Source needs review
Compensators
1 listedTriggers & internals
Also on this pistol
Holsters
10 makers- ANR Designchecked 2026-07-30
- Concealment Expresschecked 2026-11-01
- CrossBreed Holsterschecked 2026-11-01
- DeSantis Gunhidechecked 2026-11-01
- Galcochecked 2026-11-01
- PHLsterchecked 2026-11-01
- Safarilandchecked 2026-11-01
- Tier 1 Concealedchecked 2026-11-01
- Vedder Holsterschecked 2026-11-01
- We The People Holsterschecked 2026-11-01
Check each manufacturer’s options for your model, light and optic.
Optics & footprint adapters
Optics
1 listedOptic Plates
6 listed- Aimpoint
ACRO Rear Sight Adapter Plate for GLOCK
Interface match - C&H Precision
Fits GLOCK Rear Dovetail Adapter Holosun 407K / 507K / C&H EDC / EDC Enclosed / Olight Osight S STEEL
Interface match - Outerimpact
Red Dot Mount – MRA for Glock
Interface match - C&H Precision
Fits GLOCK Rear Dovetail Adapter Holosun 509T STEEL
Interface match
Categories with no listings (7)
About the GLOCK 34
- Type
- Pistol
- Manufacturer
- GLOCK
- Model & version
- Glock 34
- Caliber
- 9mm
- Mounting details
- Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)
- Height
- 5.47"
- Slide width
- 1"
- Slide length
- 8.15"
- Barrel length
- 5.31"
- Overall length
- 8.74"
Other versions of the Glock 34
Compare versions and check the details for your exact model.
- GLOCK 34 Gen 3Same recorded mounting details. Check each part for additional requirements.
- GLOCK 34 Gen 4Same recorded mounting details. Check each part for additional requirements.
- GLOCK 34 Gen 4 MOSAdds: Glock MOS. Lacks: Glock rear-sight dovetail (standard and Slimline slides).
- GLOCK 34 Gen 5 MOSAdds: Glock MOS. Lacks: Glock rear-sight dovetail (standard and Slimline slides).