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Customer Reviews
Helpful Negative Review
does not action smoothly by chris, Verified Owner, June 30, 2025
The slide even when not on the frame is tight and sticky. The barrel takes force to get it to drop down and be removed. Ill be looking for returning this product. Installed on a factory glock frame and i will not function without force. I wish there ...
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1/1 found this helpful
Most Recent Reviews
Great to look at. Performs terrible. by JF, Verified Owner, August 31, 2025
The product is nice looking but after giving it 3 range trips for nearly 150 rounds each time. The feeding issues with the barrel persist and it fails to go back into battery a lot. I’ve gotten a couple of light primer strikes as well. Even when usin...
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1/1 found this helpful
Most Recent Reviews
Zaffiri Glock slide by Shayne Becker, Verified Owner, November 24, 2024
The fitment feels great I have yet to shoot it but it looks and feels great so far!
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Product Info for Zaffiri Precision Glock 43 ZPS.2 RMSc Cut Complete Upper

Zaffiri Precision aftermarket Complete Upper for Glock 43 and 43X includes slide, barrel, internal parts, and sights. Single billet 17-4 stainless steel slides are made with tight tolerances increasing accuracy and performance. These are among the best aftermarket slides available for Glock.image

Optics Cut: their Shield RMSc, Holosun 407k/507k, and Sig RomeoZero optic cuts are all the same footprint with NO rear lugs and slightly lowered front lugs. This makes the same footprint compatible with all 3 companies. Optic Cover Plate is included! The screws are all slightly different for optic mounting. Optic mounting position in front of the factory location of the rear iron sight. Screws are 6-32 thread. Blue Loctite recommended for proper sight retention.

Specifications for Zaffiri Precision Glock 43 ZPS.2 RMSc Cut Complete Upper:

Manufacturer: Zaffiri Precision
Gun Make: Glock
Gun Model: Glock 43
Optic Cut: RMSc Cut
Finish: Cerakote
Fabric/Material: 17-4 Stainless Steel
Magazine Included: No

Package Contents:

  • Zaffiri Precision Glock 43 ZPS.2 RMSc Cut Complete Upper
  • ZP ZPS.2 G43 and G43X Slide - Black
  • ZP ZP.43BBN G43 and G43X Flush and Crown Barrel - Black Nitride
  • G43/G43X Upper Parts Kit
  • HD Fiber Sights

Zaffiri Precision Glock 43 ZPS.2 RMSc Cut Complete Upper Orderable Models

List of Orderable Models

  • Zaffiri Precision Glock 43 ZPS.2 Complete Upper RMSc Cut, Black Nitride, Black, ZPS.2.43.BLK.CU , MPN: ZPS.2.43.BLK.CU , UPC: 658792261262 , Code: 4SC-PSC-GLCKUP-ZPS-2-43-BLK-CU
  • Zaffiri Precision Glock 43 ZPS.2 Complete Upper RMSc Cut, Gold, Black, ZPS.2.43.BLK.CU.2 , MPN: ZPS.2.43.BLK.CU.2 , UPC: 658792265079 , Code: 4SC-PSC-GLCKUP-ZPS-2-43-BLK-CU-2

Zaffiri Precision Glock 43 ZPS.2 RMSc Cut Complete Upper Unavailable & Discontinued Models

List of Unorderable Models

  • Zaffiri Precision Glock 43 ZPS.2 Complete Upper RMSc Cut, Sniper Grey, ZPS.2.43.SG.CU , MPN: ZPS.2.43.SG.CU , UPC: 658792261446 , Code: 4SC-PSC-GLCKUP-ZPS-2-43-SG-CU
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