Description

Product Overview

Restore peak extraction tension and factory reliability to your large-frame pistol with the authentic Glock OEM Extractor Depressor Plunger for 10mm & .45 ACP (MPN: SP05243). Manufactured to exact original factory dimensions, this replacement plunger applies consistent forward spring tension against the extractor to ensure flawless case ejection across demanding shooting conditions.

Whether you are replacing a worn component during routine slide maintenance or completing a custom slide build, genuine Glock Original Equipment Manufacturer (OEM) parts guarantee precise tolerances and uncompromised durability. Nothing maintains the legendarily strict cycling performance of your Glock handgun like factory-original replacement components.

DISCLAIMER: "GLOCK" is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. Neither Terran Gear USA nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of "GLOCK" on this page is merely to advertise the sale of compatible GLOCK parts or components.

Key Features

Factory OEM Quality: Original Equipment Manufacturer part crafted by Glock to exact factory specifications and tolerances.
Restores Consistent Extraction: Maintains proper tension against the extractor claw to prevent fail-to-eject (FTE) stovepipes and weak extraction.
Large-Frame Compatibility: Engineered specifically for large-frame Glock models chambered in 10mm Auto and .45 ACP.
Durable Steel Construction: Precision-machined from high-strength steel to resist surface wear, deformation, and corrosion.
Direct Drop-In Installation: Installs seamlessly into the upper slide channel without requiring fitting or modification.

Specifications

Brand / Manufacturer	GLOCK
MPN	SP05243
SKU	SP05423
Component Type	Extractor Depressor Plunger
Caliber Compatibility	10mm Auto & .45 ACP
Firearm Platform	Glock 20, 21, 29, 30, 36, 40, & 41 Series
Material / Finish	Hardened Steel / Factory Finish

Frequently Asked Questions

Will this extractor depressor plunger fit standard 9mm or .40 S&W Glock slides?

No. This plunger is dimensional for large-frame Glock models chambered in 10mm Auto and .45 ACP (such as the G20, G21, G29, G30, G40, and G41). Standard 9mm, .40 S&W, and .357 SIG models require a smaller 9mm/.40 specific plunger.

Does this item include the spring and spring bearing?

This part number (SP05243) contains the steel extractor depressor plunger only. The depressor plunger spring and spring bearing are sold separately if you are assembling a slide from bare components.

How do I orient the extractor depressor plunger assembly when reassembling the slide?

When assembled into the slide channel, the solid metal head of the plunger must contact the extractor directly, while the polymer spring bearing faces toward the rear plate of the slide.

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