True Precision Slide for Glock 43 – RMSc Optic Cut

The True Precision slide for Glock 43 replaces the factory slide with a precision-machined alternative featuring an RMSc optic cut. Designed for shooters who want to mount a Shield RMSc or similar micro red dot on their G43, this slide eliminates the need for adapter plates or permanent modifications to the original slide. The optic cut is milled to spec for a secure, low-profile mount.

Machined from 17-4 stainless steel with a durable finish, the slide is built to handle daily carry. Installation requires detail stripping the existing slide assembly and transferring internal components (firing pin, extractor, spring-loaded bearing, etc.) to the new slide—basic armorer-level disassembly skills recommended. Barrel, recoil spring assembly, and internal slide parts are not included.

• Part Type: Slide Assembly (Slide Body Only)
• Compatible Firearms: Glock 43
• Optic Cut: RMSc Footprint (Shield RMSc, Holosun 507K/407K with adapter plate)
• Material: 17-4 Stainless Steel
• Finish: Specify Finish (Black Nitride/Cerakote/Stainless – varies by SKU)
• Installation: Armorer-Level Assembly Required
• Includes: Slide Body Only (Internal Parts, Barrel, and Sights Not Included)