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Glock 45 Back Plates & Rear Slide Plates

OEM Replacements, Aluminum Plates, and Custom Designs

Shop Glock 45 back plates, also called rear slide cover plates, at NDZ Performance. Compare a black polymer Glock OEM replacement with NDZ aluminum options, including custom laser engraving, Thin Line designs, and Aspis Cut styling. The selections featured here list Gen 5 G45 applications.

Compare OEM and NDZ Rear Plate Options

The Glock OEM Gen 5 rear slide plate, SP33784, is a black polymer factory replacement for shoppers who want to retain the original appearance. The NDZ Gen 5 rear slide cover plate offers a 6061-T6 aluminum alternative with multiple finish choices and optional laser engraving.

For a ready-designed option, compare the NDZ Thin Line Series with the NDZ Aspis Cut rear plate. The Thin Line listing has separate model and line-color selections; choose the Gen 5 option appropriate for your G45. The aluminum Aspis Cut plate offers its signature design in multiple colors.

The three linked NDZ listings exclude Gen 6 and V-series models. Match the plate to your exact slide and generation rather than treating every G45 back plate as interchangeable. For other components, browse our Glock 45 parts and accessories.

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