Rival Arms Slide for Glock 43/43X, A1 RMS Optics Cut, Black

The Rival Arms A1 precision slide (brand part no. RARA10G306A) is a match-grade replacement slide built for the Glock 43 and Glock 43X. CNC machined from 17-4PH stainless steel, it is finished with a Quench-Polish-Quench thermo-chemical case-hardened coating for lasting resistance to wear and corrosion. Rival Arms cuts the slide for an RMS footprint optic, making it easy to mount a compact red dot on a Glock 43-family pistol without extra machining, and front and rear serrations give a confident grip when manipulating the slide. As a foundation piece built around modern design and broad parts compatibility, it is a solid option for a custom-optic build on this popular single-stack platform.

Key Specifications

• CNC machined from 17-4PH stainless steel for strength and corrosion resistance.
• Finished with a QPQ thermo-chemical case-hardened coating in black.
• Cut for an RMS footprint optic, ready for a compact red dot sight.
• Features front and rear serrations for a secure grip when racking the slide.
• Built specifically for the Glock 43 and Glock 43X platform.

Frequently Asked Questions

Is this slide optic ready? Yes, it is cut for an RMS footprint red dot sight.

Which Glock models does this slide fit? The Glock 43 and Glock 43X.

What is the slide finished in? A black QPQ case-hardened coating over 17-4PH stainless steel.

Buy the Rival Arms Slide for Glock 43/43X

Order this Rival Arms slide from our Lubbock, Texas gun shop for fast, direct shipping, and browse more gun parts and accessories to complete your build.