Glock® Firing Pin Safety Kit — For G42 (Slim .380), Marked “//” (Two Dashes) | Part #33193

OEM Safety You Can Trust for Your Slimline .380

Restore factory-spec safety and reliability in your Glock G42 with the genuine Glock Firing Pin Safety Kit (part 33193). Purpose-built for the slim .380 platform and marked with two dashes (“//”) for easy identification, this OEM kit refreshes a critical passive safety system that prevents the firing pin from moving forward until the trigger is pressed. Whether you’re performing preventative maintenance on a high-round-count carry gun or returning a used G42 to factory condition, this kit helps ensure the trigger press is crisp, the reset is consistent, and the firing pin safety operates exactly as Glock intended.

What This Kit Does

The firing pin safety is a passive, internal block that mechanically prevents striker movement until the trigger bar cams it out of the way during a deliberate trigger press. Worn or contaminated components can cause gritty feel, sluggish reset, or inconsistent engagement. Replacing them with factory Glock parts restores smooth operation and dependable safety function.

Key Features at a Glance

• Platform-Specific Fit: Designed exclusively for the Glock G42 (.380 Auto) slimline pistol

• OEM Identification: Two-dash “//” marking distinguishes the correct G42 spec (part 33193)

• Factory Tolerances: Glock-manufactured components for precise engagement and proper trigger bar camming

• Smooth, Positive Feel: Helps eliminate grit and restores a consistent trigger take-up/reset when installed correctly

• Carry-Grade Reliability: Refreshes a critical passive safety used in everyday carry and defensive pistols

• What’s Typically Included: Firing pin safety plunger and firing pin safety spring (contents may vary by packaging—see your product label)

Compatibility: For G42 (.380 Auto) only. Not for G43, G43X, G48, or double-stack models.

Why Choose Genuine Glock Parts?

• Perfect Match: Built to the same specifications as your pistol’s original components

• Proven Materials: Heat-treated, wear-resistant parts engineered for long service life

• Confidence & Consistency: Maintains the factory’s tested safety geometry and timing

Ideal Use Cases

• Preventative Maintenance: Replace tired springs or a scored plunger after heavy round counts

• Deep Clean & Refresh: Fix gritty feel caused by fouling or old lubricant that’s hardened in the striker channel

• Armorer Spares: Keep an OEM safety kit on hand for fast turnarounds

Installation Overview

1. Verify Unloaded: Remove magazine, lock the slide open, and visually/physically check the chamber.

2. Field Strip & Detail Strip Slide: Remove slide internals per Glock armorer procedures.

3. Replace Components: Swap in the new firing pin safety plunger and spring.

4. Function Checks: Confirm proper trigger bar cam-off, reset, and firing pin safety engagement before live fire.

Important: If you’re not trained on Glock internals, consult a certified Glock armorer or gunsmith. After installation, always perform full function and drop-safety checks before carrying.

Care & Maintenance Tips

• Keep It Clean: Periodically clean the striker channel and the safety bore—avoid heavy oils that attract debris.

• Inspect for Wear: Look for peening, scoring, sluggish movement, or spring set. Replace at the first sign of issues.

• Use Quality Parts: Mix-and-match aftermarket internals can alter geometry; stick with OEM for safety-critical components.

Technical Specifications

• Manufacturer: Glock (OEM)

• Part Name: Firing Pin Safety Kit, G42

• Marking: Two dashes (“//”)

• Part Number: 33193

• Included Components: Firing pin safety plunger & firing pin safety spring (typical contents)

• Compatibility: Glock G42 (.380 Auto) only

Packaging and included components may vary by lot. Always follow the instructions on your product label.

Frequently Asked Questions

Q: Will this fit my G43 or G43X/G48?
A: No. This kit is specific to the G42. Other slim models use different parts.

Q: Do I need special tools?
A: Standard Glock armorer tools (or quality punches) and a non-marring bench block help. If you’re unsure, have an armorer install and verify.

Q: My trigger feels gritty—will this help?
A: Often yes, especially if the plunger is worn or fouled. Clean the channel thoroughly and install the new OEM plunger and spring for best results.

Q: Is this an aftermarket “performance” kit?
A: No—this is an OEM Glock safety kit prioritizing factory-spec reliability and safety.

SEO-Rich Highlights & Buyer Keywords

• Glock G42 firing pin safety kit

• OEM Glock part 33193, two-dash // marking

• Slim .380 factory firing pin safety plunger & spring

• Restore trigger feel & safety engagement for G42

• Glock original parts for reliability and carry confidence

Meta Title (SEO)

Glock G42 Firing Pin Safety Kit — OEM, Two-Dash Marked (//), Slim .380 | Part 33193

Meta Description (SEO)

Refresh your Glock G42 with the OEM Firing Pin Safety Kit (two-dash // marking). Factory plunger and spring restore smooth trigger take-up and proper safety engagement. Part 33193.

Structured Data (Product Schema JSON-LD)

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Responsible Use Reminder

After any internal parts work, function-test thoroughly and confirm reliable operation before carrying. Always follow safe-handling rules and consult a certified armorer if in doubt.

The End