NDZ Performance Slide Cover Back Plate for Glock Gen 1-5 Models 17–47 – CNC Machined Aluminum – Fits 9MM .40, .45, 10MM, .357, .22LR – Made in USA

★ Upgrade your factory slide cover plate with the NDZ Performance CNC Machined Aluminum Back Plate — engineered for shooters who demand durability, style, and performance. Made in the USA from 6061 T6 aluminum, this replacement part offers a significant strength upgrade over standard polymer plates while delivering a sleek, custom look.

★ Compatible with Gen 1 through Gen 5 models, including 17, 17L, 19, 19X, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 44, 45, and 47, it fits calibers across 9MM, 10MM, .40, .45, .357, and .22LR. While this plate is optimized for Gen 5, it also fits earlier generations with a minor cosmetic gap that does not impact functionality.

★ Whether you're customizing your EDC, building a competition-ready, or replacing worn parts, NDZ Performance delivers unmatched precision and personalization options to suit your needs.

Why Choose NDZ Performance?

★ For over 20 years, NDZ Performance has been a trusted name in aftermarket firearm parts and accessories. We combine precision CNC machining, top-tier materials, and innovative design to offer upgrades that enhance both form and function. All our products are proudly made in the USA, supporting American jobs and craftsmanship. When performance matters, choose NDZ — where quality meets confidence.

Item Package Dimensions L x W x H	5 x 3 x 0.25 inches
Package Weight	2 Ounces
Brand Name	NDZ Performance
Country of Origin	United States
Model Name	G17L
Color	Black
Material	Aluminum
Manufacturer	NDZ Performance
Part Number	GLK5-RP-BLK-1944-M
Style	17L
Sport Type	Hunting

NDZ Performance Anodized Aluminum Slide Cover Back Plate for Glock Gen 1-5 Models 17-47 – Durable CNC Machined Replacement – Made in USA​ - Choose Model

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NDZ Performance Anodized Aluminum Slide Cover Back Plate for Glock Gen 1-5 Models 17-47 – Durable CNC Machined Replacement – Made in USA - Choose Model