Description
The True Precision Axiom slide is one of the cleaner ways to upgrade a Glock 43 or 43X without changing how the gun feels in your hand. It carries an RMS optic cut, an eye-catching gold Titanium Nitride finish, and the kind of machining you notice the first time you rack it. This is a drop-in slide built for folks who carry every day and want their pistol to shoot the same but look and run a step above stock.
What Sets the Axiom Slide Apart
The Axiom is cut from solid billet 17-4PH certified stainless steel and heat treated to spec, so it holds up to daily carry and range time. The gold TiN coating isn't just for looks either. Titanium Nitride is a hard, corrosion-resistant surface treatment that shrugs off holster wear and sweat, which matters a lot on a gun riding against your body all day. You get lightweight side-cut windows and a top-milled pocket that trim weight where it counts, plus a reduced, scalloped front and angled rear serrations that give you a solid grip when you're cycling the slide.
Optic Fit and the RMS Cut
The RMS footprint on this slide is cut for Shield Arms RMS series optics, including the RMS, RMSc, RMSw, and SMS. It also plays nice with the Holosun 507K and 407K, Sig Romeo Zero, HEX Wasp, Swampfox Sentinel, JP Enterprises JPoint, and similar micro red dots. True Precision leaves off the extra two mounting lugs so a wider range of optics drop in without modification, and the footprint is tapped for M4 screws. One thing worth knowing: certain Holosun optics may call for removing the rear posts, so a quick trip to an armorer sorts that out.
Running It Bare or With a Dot
Since this ships with an anodized black cover plate and mounting screws, you can run it slick right out of the box and add a red dot down the road. It's fully functional across both the Glock 43 and 43X, machined start to finish in the USA, and backed by True Precision's reputation for parts built with personal defense in mind.
Key Specifications
- Manufacturer: True Precision
- Model: Axiom
- Manufacturer Part Number: TP-G43S-G-RMS
- UPC: 719104537359
- Product Type: Slide
- Fits: Glock 43 and 43X
- Optic Cut: RMS footprint
- Finish: Titanium Nitride (TiN)
- Color: Gold
- Material: Billet 17-4PH Certified Stainless Steel
- Heat Treatment: Heat treated to spec
- Optic Screw Size: M4
- Serrations: Scalloped front, angled rear
- Country of Origin: USA
What’s Included
- True Precision Axiom slide (Glock 43/43X, RMS cut, Gold TiN)
- Anodized black optic cover plate
- M4 mounting screws
Frequently Asked Questions
Which optics fit the Axiom slide's RMS cut?
This slide is cut for Shield Arms RMS series optics like the RMS, RMSc, RMSw, and SMS. It also fits the Holosun 507K and 407K, Sig Romeo Zero, HEX Wasp, Swampfox Sentinel, and JP Enterprises JPoint, among other micro red dots with a matching footprint. True Precision skips the two extra mounting lugs so a wider range of optics drop in without modification.
Does the True Precision Glock 43 slide come with a cover plate?
Yes. It ships with an anodized black optic cover plate and M4 mounting screws, so you can carry it slick until you're ready to add a red dot. The optic footprint is already tapped for the screws when that day comes.
Will this Axiom slide fit both the Glock 43 and 43X?
It is fully functional with both the Glock 43 and the Glock 43X. Since it's designed as a drop-in slide, it works with your existing internals and frame on those platforms.
Is anything special needed to run a Holosun optic on this slide?
Most compatible optics mount right up, but certain Holosun models may require removing the rear posts on the slide. That's a quick job for a qualified armorer, so it's worth confirming your specific optic before install.





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