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Customer Reviews
Expert Review
Everything you need by Matt S., Gear Expert, June 8, 2023
Great completion kit that includes everything you need to get a new slide up and running (some kits dont include the recoil spring assembly). I appreciate that they include the recoil spring because it allows me to swap between my 43 slide and 48 sli...
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2/2 found this helpful
Helpful Negative Review
These parts all fit properly in my aftermarket True Precision slide. However, the guide rod assembly would not function properly. It produced failure to feed in multiple magazines, both stock and aftermarket, with ball and +P ammunition. I out the OE...
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1/3 found this helpful
Most Recent Reviews
Nice complete upper slide kit by JBZilla, Verified Owner, November 18, 2025
Everything included looks to be quality parts installed with no issues.
Most Recent Reviews
Broke before I even shot it by Not a happy camper, Verified Owner, March 5, 2024
Didn’t even get ay test rounds through it and it and several parts broke
0/1 found this helpful
Most Recent Reviews
* PERFECT * by Manbru, Verified Owner, October 30, 2024
I was a little skeptical at first because i never work on a G43x before. Once i seen a YouTube video on it i manage to fit the pieces snuged. It work perfectly
Most Recent Reviews
Great Kit For a G43x or Dagger Micro by Shepherd, Verified Owner, October 9, 2024
Like the subject says, this kit has been great. No issues or malfunctions whatsoever after 1000 rounds. I used it to build up my dagger micro and it has failed to let me down.
Read All 9 Reviews
Fabric/Material:
Metal/Plastic
Gun Make:
Glock
Gun Model:
Glock 43, Glock 43X, Glock 48
Condition:
Factory DEMO
Condition Quality:
Fair
Condition Details:
Other

Code: 4SC-PP1-GL4348-G43UPK-EDEMO-OT-D

MPN: G43UPK-EDEMO1

Product No Longer Available

Product Info for Zaffiri Precision Glock 43/43X/48 Upper Parts Kit

These fit Glock G43 / G43X / G48 only. These are great for completing your custom slide. This product is to be installed by a competent gunsmith. No liability is expressed or implied for damage or injury which may result from installation or use of this product.image

Package Contents:

  • Zaffiri Precision Glock 43/43X/48 Upper Parts Kit
  • Firing Pin And Spring
  • Spring Cups
  • Safety Plunger And Spring
  • Complete Extractor With Lci
  • Extractor Depressor Plunger Assembly
  • Slide Recoil Cover Plate
  • Guide Rod (Recoil Assembly)

Gun Sights

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9mm Luger Ammo

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Gun Parts and Accessories

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Magazine and Accessories

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Gun Slides and Accessories

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Gun Barrels

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Holsters

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Related Products to Zaffiri Precision Glock 43/43X/48 Upper Parts Kit

Zaffiri Precision Glock 43/43X/48 Upper Parts Kit Unavailable & Discontinued Models

List of Unorderable Models

  • USED Zaffiri Precision Glock 43/43X/48 Upper Parts Kit, Metal/Plastic, G43.UPK, G43UPK, EDEMO1, Condition Fair, Other , MPN: G43UPK-EDEMO1 , Code: 4SC-PP1-GL4348-G43UPK-EDEMO-OT-D
  • Zaffiri Precision Glock 43/43X/48 Upper Parts Kit, Metal/Plastic, G43.UPK, G43UPK , MPN: G43UPK , UPC: 658792280003 , Code: 4SC-PP1-GL4348-G43UPK
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