Glock 39840 Backstrap/Beavertail Set Gray Polymer

The Glock 39840 Backstrap/Beavertail Set in gray polymer gives you the control to fine-tune your grip on your Glock handgun. Whether you're a competitive shooter dialing in your hold, a defensive carrier optimizing concealment comfort, or a hunter looking for a more secure purchase, swapping backstraps and the beavertail lets you customize the grip to your hand size and shooting style. Factory Glock parts mean reliable fit and function you can trust.

This is a straightforward upgrade: the backstrap and beavertail are the two components that define how your hand interfaces with the frame. Changing them out takes minutes and requires no gunsmithing. If the factory grip doesn't feel quite right, or if you're sharing a gun with shooters who have different hand sizes, these parts let you dial it in without buying another pistol.

Glock's gray polymer is durable, lightweight, and resists wear and corrosion in field conditions. The parts are genuine OEM, so they're engineered to exact Glock tolerances and will function reliably with your existing frame and slide.

Key Features

• Factory Glock gray polymer construction
• Genuine OEM backstrap and beavertail components
• Allows customization of grip fit and feel
• Easy to install without gunsmithing
• Durable and corrosion-resistant

Specifications

Frequently Asked Questions

Which Glock models does this backstrap and beavertail set fit?

We don't have compatibility information in our current data. Contact us with your Glock model number and we'll confirm fitment before you order.

Do I need any tools to install this backstrap and beavertail set?

Installation details aren't specified in our available information. Glock factory parts typically install without gunsmithing, but contact us for step-by-step guidance for your specific model.

What's included in this set?

The Glock 39840 is a backstrap and beavertail set in gray polymer—those two grip components together.