NDZ Parts Kit for Glock 19 Gen 1-3
Designed to fit Glock Gen 1-3 Models: G19, G23, G32.
Upgrade or complete your Glock build with the NDZ Performance Slide Parts Kit for Glock 19 Gen 1–3. Whether you're restoring an OEM slide or assembling a custom Glock clone, this kit delivers all the essential internals for a reliable factory-grade slide assembly. Precision-manufactured in the USA, each component meets or exceeds OEM specifications to ensure long-term performance and drop-in compatibility. No guesswork, just proven parts that keep your Glock running strong. Get yours at NDZ Performance today!
Kit Includes:
- Guide Rod.
- Firing Pin.
- Spring.
- Firing Pin Spacer Sleeve.
- Channel Liner.
- Set of Spring Cups.
- Rear Plate.
- Extractor.
- Plunger.
- Plunger Spring.
- Spring Loaded Bearing.
- Extractor Depressor Plunger.
- Extractor Depressor Plunger Spring.
Features:
- Complete slide internals kit for Glock 19 Gen 1–3 (also fits G23, G32).
- Ideal for slide rebuilds, OEM replacements, or custom clone builds.
- Precision-machined components for reliable performance.
- Made in the USA.
This is an Aftermarket Kit not OEM.
Important: Kit does not include a barrel.
See our complete line of Glock Gen 1-4 Products here
Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm. If you have any questions please consult a qualified gunsmith.
Disclaimer: ''GLOCK'' is a federally registered trademark of Glock, Inc. or Glock Ges.m.b.H. NDZ Performance has NO affiliation in any manner with, or otherwise endorsed by, Glock, Inc. or Glock Ges.m.b.H. The use of the word ''GLOCK'' on this page is to identify which firearm these parts or components are compatible with.
DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
Manufacturer SKU: NDZ-SLK-G3-G19
For Gun Make: Glock
For Gun Generation: Gen 1-3
For Model: G19, G23, G32
Does Not Fit: Gen 4-5 Models, G42, & G43
| Gun Make | Glock |
|---|---|
| Product Type | Upper Parts Kit |
| Product Model | Standard |
| Product Material | Steel |
| Gun Generation | Gen 3 |
| Gun Model | G19 |
| Gun Model | G23 |
| Gun Model | P80 Compact |
| Caliber | 9mm |
26 Reviews Hide Reviews Show Reviews
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g19 gen3 slide parts kit
For those of you old enough to remember integrity, true customer service and a rapid response satisfy your nostalgia. For the rest, this maybe the Nordstrom of firearm parts. The transaction was a problem solver and a pleasure.I I only wish they sold goods marksmanship.
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Good Kit
Kit arrived and all went well. Everything fits like it should
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Awesome price great product
Fast shipping great price went together smoothly what more can u ask for
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Parts
The replacement parts I received were quality and fit correctly.
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Check your parts
Bought this kit to go into a polymer 80 build. Build kit did not come with a striker spring cups. The striker was rounded at the sear. Tried 3 different brands of triggers and was getting burst fire. Placed an OEM striker into the kit and that corrected the issue. Don't think I will be buying this kit again dye to having to replace the defective striker and having to replace missing part.
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1st purchase
This was my first purchase it was quick and easy the shipping was quick and it was everything I wanted/needed awesome product
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perfect
seem to be parts quality, will buy again
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Extrator issue unresolved
(6/22/21) Extractor was out of spec, as my OEM extractor worked with the rest of the slide kit. After an 8 email exchange with customer service about getting a possible replacement sent out for that (and a cracked space slider) I gave up. Shame they don't stand by their product...an earlier review mentions the same problem and NDZ tried to throw it back on him too..sad. <br><br> <b>NDZ Administrator Note (June 22nd, 2021)</b><br><br> Hello Erik, We are sorry to hear of the problems you are having with this kit, we have been waiting for a response to the last email sent. There could be a couple factors at play here. We do stand by our products and work with customers to get any issues resolved. Thank you. <br><br> If you have any further questions, comments, or concerns, please feel free to reach out to us through either E-Mail: Sales@NDZPerformance.com or through Phone: 203-439-7784, or leave a quick message on our Contact Us page that will directly email our Customer Service Department. <br><br>Thank you for your honest review and shopping with NDZ Performance.
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5 Star Review
