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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Love it!
Love my products from you guys. Love the service, and speed of delivery. Everything I have bought from here I would recommend.
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Perfect
NDZ was outstanding, price right and fast shipping. Thank you.
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Extractor needed fitting
(4/27/21) The parts kit was good except for the extractor that needed fitting. I tried the part in three different frames....the issue was not the frame tolerances, the extractor was way out of spec. <br><br> <b>NDZ Administrator Note (May 7th, 2021)</b><br><br> Thank you for your honest opinion. This is a slide kit. We are unsure of where you are trying to install this specific part as none of the pieces are used on the frame of your firearm. <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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Extractor needed fitting
(4/27/21) The parts kit was good except for the extractor that needed fitting. I tried the part in three different frames....the issue was not the frame tolerances, the extractor was way out of spec. NDZ Administrator Note (May 7th, 2021) Thank you for your honest opinion. This is a slide kit. We are unsure of where you are trying to install this specific part as none of the pieces are used on the frame of your firearm. 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. Thank you for your honest review and shopping with NDZ Performance.
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Quality
So far so good. Fit very into a ZP custom slide and functions perfect. Would buy again for OEM and or custom build.
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NDZ slide kit
Everything in the pack fits perfect. Have yet to try how it shoots but overall very satisfied with the quality of the parts.
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Garbage
The stuff you guys sent was super cheap garbage, and you left a part out. The spring for the extractor plunger was left out. Hot dumpster juice garbage. I'll never order from your company again.
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Nike kit, comes with channel liner
Appreciated that the kit came with everything I needed including a rear plate and channel install tool. Very nice kit.
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gen 3 sliide kit
perfect fit, great service
