Rival Arms RA43G001A Double Stack Slide Back Cover Plate for Glock 17/19 Gen3-4, Black Anodized Aluminum

The Rival Arms RA43G001A is a precision-machined slide back cover plate engineered for Glock 17 and Glock 19 pistols in Gen3 and Gen4 configurations. Built from black anodized aluminum, this compact component replaces your factory cover plate with a durable upgrade that's both functional and finished to a clean, professional standard. It's the kind of detail that separates a well-maintained duty gun or range workhorse from one that's been thoughtfully upgraded.

Installation requires no gunsmith—this is a straightforward field-replaceable part that slides on and off without special tools or knowledge. The precision machining ensures a snug fit every time, eliminating the wobble or rattle you might experience with looser aftermarket alternatives. Whether you're a competitive shooter, a regular at the range, or someone who carries daily, a quality slide back plate is a small upgrade that adds polish and peace of mind to your Glock platform.

Rival Arms manufactures this plate with close tolerances and hand-inspects each unit before it ships, so you're getting a part built to exacting standards, not a generic stamping. The black anodized finish resists corrosion and plays well with most optics mounts, light rails, and suppressor-height sights that might live on your slide. It's the kind of upgrade that makes sense whether you're building out your first Glock or refreshing one you've carried for years.

Key Features

• Precision CNC-machined aluminum for exact fit and durability
• Black anodized finish resists corrosion and provides a professional appearance
• Drop-in installation—no gunsmith required
• Hand-inspected for quality assurance before shipment
• Compatible with Glock 17 and Glock 19 Gen3 and Gen4 models

Specifications

Frequently Asked Questions

Will this Rival Arms slide back cover plate fit my Glock 17 or 19?

Yes, the RA43G001A is designed for both Glock 17 and Glock 19 in Gen3 and Gen4 specifications. It will not fit Gen5 models or other Glock calibers.

Do I need a gunsmith to install this plate?

No. This is a field-replaceable part that installs and removes without special tools or gunsmith expertise.

What is the black anodized finish?

Black anodized aluminum is a corrosion-resistant coating applied through an electrochemical process. It provides durability, a professional appearance, and protection against rust and wear.