Cross Armory Upgrade Kit – 4 Piece – for Glock G43x & ALL G-Series Compatible Frames
ENHANCED GEOMETRY- After carefully reviewing industry standard, we made our kit specifically to address the most important shooter touch points…and we managed to make it at a reasonable price while keeping the best of breed quality standards in the industry.
Our upgrade 4 Piece Kit for Glock G43x is the easiest way to enhance your G-series with everything you need.
This kit includes:
- 2 CNC Machined Pins that replace your factory pins to add aesthetic and strength
- Extended Slide Lock for QUICK and EASY slide removal
- Performance Magazine Catch for fast and easy magazine changes
These parts will NOT interfere with common holsters and will seriously enhance your Glock or G-Series Compatible frame
Fit Glock Models 43X / 48 and G-Series Compatible models.
Installment time is minimal with minor knowledge of Glock Firearms.
NOTES about G43x/G48 Compatible G-Series
Summary for Cross Armory Product Fitment
| Frame Type | Fits G43 Parts? | Fits G43X Parts? |
|---|---|---|
| Polymer80 PF9SS |  Yes |
 No |
| PSA Dagger | No |
No |
| Shadow Systems MR/DR/XR | No |
No |
| Shadow Systems CR920 | No (mostly) |
Yes |
| Glock G43 | Yes |
No |
| Glock G43X/G48 | No |
Yes |
| Shield Arms Z9 (rumored) | Yes |
No |
| PSA Micro Dagger | No |
Yes |
Compatible Frames / Clones:
| Brand | Model | Notes |
|---|---|---|
| OEM Glock | G43X / G48 | Identical frame; different slides |
| Shadow Systems | CR920 | G43X-compatible, takes G43X mags, shorter grip |
| Palmetto State Armory | Micro Dagger (coming soon) | Designed to be G43X-compatible, uses Shield Arms S15 mags |
| Shield Arms | S15 Lower (TBD) | Designed around their S15 mag for G43X/G48 |
| Rival Arms | RA-RA43X (early 2020s prototype) | Aftermarket frame for 43X/48 (limited production) |
The G43X frame is wider than the G43, despite similar names.
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.
“GLOCK” is federally registered Glock, Inc. or Glock Ges.m.b.H
Cross 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 merely to identify which firearm these parts or components are compatible with.
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