Keep your Glock running smooth and reliable with the Extractor Dep. Plunger 5243, a genuine OEM replacement part designed to restore proper extractor tension and dependable case extraction on popular Glock 10mm and .45 ACP models.
This small but critical component is manufactured to factory specifications and is a direct-fit replacement for worn, damaged, or lost extractor depressor plungers. Built by Glock and matched to their internal standards, the Extractor Dep. Plunger 5243 helps ensure your pistol cycles cleanly, extracts consistently, and maintains the legendary reliability Glock pistols are known for.
Product Overview
The Extractor Depressor Plunger 5243 is an OEM Glock part used in the slide assembly of select full-size and compact models. It works together with the extractor depressor plunger spring and spring-loaded bearing to maintain the correct pressure on the extractor, which in turn controls how spent cases are held and removed from the chamber during firing.
Part Type: Extractor Depressor Plunger (Extractor Dep. Plunger)
Manufacturer: Glock (factory/OEM part)
Manufacturer SKU / Part Number: 5243
Category: Handgun slide/action part / extractor component
If your pistol is experiencing inconsistent extraction, weak ejection, or you’re refreshing high-mileage internals, replacing the extractor depressor plunger with a factory-original part is a smart, inexpensive upgrade.
Glock Model Compatibility
The Extractor Dep. Plunger 5243 is designed to fit specific Glock 10mm and .45 ACP pistols. According to product specifications, this part is compatible with:
This makes the 5243 plunger an ideal replacement part for owners of Glock 10mm and .45 ACP models who want to:
Refresh worn slide components
Restore factory extraction performance
Keep a spare on hand in a range/armorers kit
Maintain OEM consistency across their pistol builds
Always verify compatibility with your specific generation and model before installation.
Genuine OEM Glock Quality
Because the Extractor Dep. Plunger 5243 is a factory original Glock part, you get:
Exact dimensions and tolerances as the original installed at the factory
Correct material hardness and finish designed to work with OEM springs and bearings
Reliable fit and function with Glock slides and internal components
The confidence that comes from using genuine parts rather than off-brand substitutes
Using OEM components helps maintain the reliability, safety, and resale value of your pistol, especially for defensive, duty, or competition use.
Key Features & Benefits
1. Critical Component for Reliable Extraction
The extractor depressor plunger helps maintain pressure on the extractor system so it can:
Grip the case rim correctly
Pull spent brass from the chamber
Support consistent ejection patterns
A worn or damaged plunger can contribute to extraction or ejection issues, especially in high-round-count pistols or those exposed to dirt, carbon, or harsh environments.
2. Durable Construction and Factory Finish
As a factory part, the Extractor Dep. Plunger 5243 is built to withstand the stress and movement of the slide cycle across thousands of rounds. The material and finish are selected by Glock to resist wear and corrosion under regular use and routine cleaning.
3. Perfect for Maintenance & Preventive Care
This part is ideal for:
Routine maintenance: Refresh small internal parts on older or heavily-used pistols
Rebuild projects: Replacing components during a full slide or frame overhaul
Armorer kits: Keeping extras on hand for range guns, training fleets, or duty pistols
Troubleshooting: Replacing suspect extractor components when diagnosing extraction problems
For many shooters, swapping out aging internal parts like plungers and springs is an affordable way to keep a trusted firearm running like new.
Ideal Users
The Extractor Dep. Plunger 5243 is a great choice for:
Glock owners running 10mm or .45 ACP pistols (G20, G21, G29, G30, G36)
Gunsmiths and armorers maintaining duty, rental, or training pistols
Competitive shooters who shoot high volumes and want maximum reliability
Defensive carriers who prefer to keep critical small parts fresh and factory-correct
Whether you’re building a dedicated range gun or maintaining a carry pistol, this part is a smart addition to your spare-parts collection.
Installation & Maintenance Notes (High Level)
Installation of the Extractor Dep. Plunger 5243 is typically part of the slide’s extractor assembly service. In general:
Basic field-stripping skills and familiarity with Glock slide internals are helpful
Many owners choose to replace the plunger at the same time as the extractor depressor plunger spring and spring-loaded bearing for a complete refresh of the extractor system
If you are not comfortable disassembling slide internals, consult a qualified gunsmith or certified Glock armorer
Always follow safe handling practices, ensure the firearm is unloaded, and adhere to manufacturer guidelines.
Why Choose the Extractor Dep. Plunger 5243?
Factory OEM part – not an aftermarket copy
Designed specifically for Glock 10mm and .45 ACP models (20, 21, 29, 30, 36)
Supports consistent extraction and ejection
Affordable insurance for reliability-focused shooters
Perfect spare part for range bags, duty support gear, or armorer benches
If you rely on your Glock for personal defense, work, or competition, keeping the extractor system in top condition is essential. The Extractor Dep. Plunger 5243 is a simple, cost-effective way to protect that reliability.
SEO-Friendly Summary
Product Name: Extractor Dep. Plunger 5243
Type: Glock OEM extractor depressor plunger / slide internal part
Manufacturer: Glock
Manufacturer SKU: 5243
Fits: Glock 20, 21, 29, 30, 36 (10mm & .45 ACP models)
Use Case: Replacement or spare part for extractor assembly, improved reliability, maintenance and rebuilds
Category Keywords: Glock extractor dep plunger, Glock OEM parts, Glock 10mm extractor plunger, Glock .45 ACP slide parts, extractor depressor plunger 5243
Upgrade your maintenance routine and keep your pistol running at its best with the Extractor Dep. Plunger 5243, a genuine Glock replacement part designed for dependable performance shot after shot.
The End
