Zaffiri Precision Custom G43 Slide 9mm Luger IBS RMSc Optic Cut FDE - Black Nitride Barrel Finish

The Zaffiri Precision Custom G43 Slide is a premium aftermarket slide built to transform your Glock 43 or Glock 43x pistol. Finished in a distinctive Flat Dark Earth (FDE) coating, this slide brings custom-shop styling and serious functional upgrades to the slim, single-stack Glock platform.

Chambered for 9mm Luger, the slide features Zaffiri's signature Integrated Blowhole System (IBS). Precision-cut gas ports on the top of the slide vent gases upward, helping tame muzzle rise and felt recoil so you can stay on target through rapid follow-up shots. The slide top is direct-machined for the Shield RMSc optic footprint, accepting RMSc-pattern micro red dots directly without an adapter plate.

Shipped as a blank (no iron sights) configuration, this Custom G43 slide is purpose-built for shooters running a primary red-dot optic. It is spec'd with a Black Nitride barrel-finish pairing for a coordinated, two-tone look when matched with a Zaffiri Precision Black Nitride barrel (barrel sold separately). Drop it on a stripped Glock 43 frame for a custom carry build, or refresh an existing pistol with the upgrades serious Glock owners expect from Zaffiri Precision.