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Glock 45 Grip Plugs

Aluminum, Brass, and Polymer Plugs with Backstrap-Specific Options

Browse Glock 45 grip plugs at NDZ Performance. Compare aluminum, heavyweight brass, and polymer options for the open cavity at the bottom rear of the grip frame. This selection includes Gen 4–5 product listings that explicitly support the G45. Choose by material, finish, included features, and backstrap configuration.

The NDZ aluminum grip plug and NDZ heavyweight brass grip plug offer finish choices and optional laser engraving. Both require a Backstrap Installed selection. Match that option to your pistol before ordering; the two configurations are not a universal fit.

For a plug with a tool feature, compare the Vickers Tactical GGT-02. It includes a base insert and two tool configurations for use with or without factory backstraps. For polymer alternatives, the Ghost grip-frame plug kit includes two plugs, one for each backstrap setup, while the Pearce PG-G4MF is listed for use with or without factory interchangeable backstraps.

A grip plug fills the rear frame cavity; it is a different part from a standalone magwell. Check the exact generation and backstrap requirements on each product page. These supplied listings do not establish Gen 6 compatibility. Browse our Glock 45 parts and accessories for other model-specific categories.

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