Spring-Loaded Bearing for Glock® – Striker Assembly Detent (SKU 100002702)
Keep your Glock® running smooth and reliable with the Spring-Loaded Bearing (SLB), SKU 100002702. This small but essential component sits inside the slide’s extractor depressor plunger assembly, working with the extractor spring to provide consistent extractor tension and smooth movement. The result: dependable extraction and ejection, cleaner cycling, and long-term slide component protection—exactly what you want from a hard-use carry or training pistol.
Whether you’re refreshing a high-mileage slide, building from parts, or performing preventive maintenance, a quality spring-loaded bearing is a smart, low-cost upgrade that helps preserve reliability shot after shot.
Why Choose This Spring-Loaded Bearing?
Restores Positive Extractor Tension
Worn or deformed bearings can cause sluggish extraction, weak ejection, or intermittent failures. A fresh SLB helps return your slide to factory-style snap and timing.
Smooth, Consistent Cycling
Proper alignment and spring preload keep the extractor moving cleanly through its travel, supporting uniform case control from ignition to ejection.
Protects Slide Components
The bearing acts as the precision interface between spring and plunger assembly, reducing uneven wear inside the slide.
Ideal for Maintenance & Builds
Perfect for annual service intervals, part swaps during troubleshooting, or completing a new slide with OEM-style geometry.
Budget-Smart Reliability
A small, inexpensive part that delivers outsized gains in overall function and confidence—a must-have for your armorer kit.
Key Features at a Glance
Product: Spring-Loaded Bearing (SLB) for Glock®
SKU: 100002702
Role: Interfaces with extractor spring in the extractor depressor plunger to maintain extractor tension
Construction: Precision-molded/turned bearing designed for durability and consistent preload
Finish: Smooth, low-friction exterior to support reliable movement
Use Cases: Preventive maintenance, reliability refresh, slide builds, armorer spares
Compatibility Note: SLBs are model- and generation-specific. Verify your exact pistol (model, caliber, Gen) and extractor/spring style before purchase. When in doubt, consult your owner’s manual or a qualified armorer.
Benefits You’ll Notice
Cleaner Ejection Pattern
Consistent extractor tension supports a predictable ejection angle, aiding diagnostics and keeping brass away from your face and optics.
Fewer Stoppages
Replacing a tired SLB can resolve weak or erratic extraction, reducing the chance of stove pipes or failures to extract.
Better Longevity
Maintaining the correct interface inside the plunger assembly helps minimize peening and uneven wear on adjacent parts.
Ideal Applications
Everyday Carry Pistols: Keep your defensive sidearm at peak reliability.
Training & Range Guns: High round counts accelerate small-part fatigue—refresh proactively.
Armorer & Department Service: Standardize spares for periodic inspections and scheduled parts replacement.
Slide Builds: Don’t compromise a new build; start with fresh, in-spec small parts.
High-Level Installation Overview
Unload & Clear the pistol; remove the slide per the owner’s manual.
Disassemble the Slide to access the extractor depressor plunger assembly.
Replace the Bearing within the assembly, ensuring correct orientation with the extractor spring.
Reassemble and perform a full function check (safety features, dry cycling, and extractor movement) before live fire.
For best results, have installation verified by a qualified gunsmith/armorer—especially when mixing aftermarket parts or generations.
Care & Maintenance
Keep Channels Clean: Carbon and debris in the extractor channel can affect movement; clean during routine service.
Run It Mostly Dry: Avoid heavy oils inside striker and extractor channels—light lube on exterior slide rails is sufficient.
Inspect During Deep Cleans: Replace if you see deformation, chipping, or weak spring preload.
Frequently Asked Questions
Q: Will this fit all Glock® models?
A: Not necessarily. SLBs vary by generation and caliber. Confirm your model’s part spec before ordering.
Q: What symptoms indicate I need a new SLB?
A: Erratic ejection, brass to the face, or intermittent extraction failures can point to worn extractor components—including the bearing.
Q: Do I need special tools?
A: Basic Glock® slide tools suffice. If you’re unfamiliar with slide internals, seek help from a qualified armorer.
Q: Should I replace the extractor spring, too?
A: It’s wise to replace related wear parts together (extractor spring, bearing, and inspect the extractor & plunger).
Q: Will this change my trigger or accuracy?
A: No—this part targets extraction reliability, not trigger or barrel lockup.
SEO Highlights (Quick Scan)
Spring-Loaded Bearing for Glock® 100002702
Restores extractor tension and reliable ejection
Essential for slide rebuilds, preventive maintenance, and armorer kits
Model/Gen specific—verify fitment before purchase
Supports smoother cycling and long-term durability of slide components
The Bottom Line
Small part, major peace of mind. The Spring-Loaded Bearing for Glock® (SKU 100002702) helps ensure consistent extraction and ejection, cleaner cycling, and long-term slide health. Verify compatibility with your pistol, install carefully, and keep a spare in your range or duty kit—because reliability starts with the details.
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