Product Description
MDX Arms Slide Parts Kit for G43 (PF9SS / SS80 Compatible)
Complete your micro-compact slide build with the MDX Arms Slide Parts Kit (SPK) for G43 platforms. Designed for reliable function and smooth cycling, this upper parts kit includes the essential internal components needed to finish your G43-compatible slide assembly.
Whether you're completing a new build or refreshing worn internals, this kit provides dependable performance for everyday carry and range use.
Kit Includes:
- Firing Pin (Striker) & Spring
- Spring Cups
- Safety Plunger & Spring
- Complete Extractor with LCI (Loaded Chamber Indicator)
- Extractor Depressor Plunger Assembly
- Slide Cover Plate
- Recoil Spring and Guide Rod Assembly
- All components are engineered for proper fitment and reliable operation in G43-compatible slide assemblies.
Built for Performance
The MDX Arms G43 Slide Parts Kit is designed to ensure consistent ignition, reliable extraction, and smooth recoil cycling. Ideal for custom builds and aftermarket slide assemblies, this SPK helps complete your upper with confidence.
Compatibility:
- Glock® G43
- Polymer80 PF9SS
- Glockstore SS80
Important Note
- Barrel and sights are NOT included.
- This kit contains slide internal components only.
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 a federally registered trademark of GLOCK, Inc. and GLOCK Ges.m.b.H. Neither MDX Group Inc. nor this site are affiliated with or endorsed by GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is solely to advertise the sale of compatible pistols, parts, or components. For additional genuine GLOCK products, visit www.glock.com
Product Videos
Custom Field
Product Reviews
9 Reviews Hide Reviews Show Reviews
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G43 Slide Parts Kit
Purchased this in December last year. My build went together smoothly after my normal clean and polish routine. My G43 runs flawlessly. I would definitely purchase this again.
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G43 Slide Completion Kit
Excellent quality product
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Great kit, great price
Ran this kit in a PF9ss (G43) and it worked great. Very easy to assemble with no tools. My only gripe was a few light primer strikes but I did not determine the root cause. Would purchase again 10/10.
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MDX G43 slide competition kit
Quality upgrade parts...better than stock Glock guide rod .
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MDX G43 slide competition kit
Quality upgrade parts...better than stock Glock guide rod .
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Glock 43 parts
Just as I ordered
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Quality parts kit
All parts in the slide kit are very good quality. Again unbelievable quick shipping’.
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G43 slide parts kit
Very fast delivery, even in these difficult times. Assembled slide, all parts fit well. Waiting on other parts before I can shoot G43.
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G43 slide parts Kit
Great quality and fast shipping!! Thanks
