Glock 30870 Backstrap/Beavertail Set Dark Earth Polymer

The Glock 30870 Backstrap/Beavertail Set in Dark Earth Polymer gives you a simple way to customize the grip feel of your Glock pistol. Whether you run a compact carry gun or a duty-sized frame, swapping backstraps lets you dial in the hand fit that works best for your grip strength and hand size. This set includes both backstrap and beavertail components in Dark Earth—a subdued, versatile finish that fits duty, tactical, and field applications without standing out. It's the kind of ergonomic tweak that costs almost nothing but can noticeably improve control and consistency at the range or in the field.

Glock's modular backstrap system is one of the handgun world's smartest design moves. Different straps change the grip angle and web contact point, which affects how naturally the gun points for your hand geometry. Dark Earth polymer blends well with most modern tactical setups and won't snag on clothing or gear the way rough textures sometimes do. Installation is straightforward—no tools needed, no permanent modifications—so you can experiment until you find what works.

If you're building a Glock for competition, duty, concealed carry, or just want a better grip-to-hand match, this backstrap/beavertail set is a practical first upgrade. It's not flashy, but it works.

Key Features

• Dark Earth polymer finish—durable, low-profile color for duty and tactical use
• Backstrap and beavertail components included
• Tool-free installation and removal for easy customization
• Improves grip ergonomics and hand fit

Specifications

Frequently Asked Questions

Will this backstrap set fit my Glock model?

The Glock 30870 is designed to work with Glock frames that accept modular backstrap systems. Confirm your specific Glock model's compatibility before ordering, as not all Glock pistols use the same backstrap interface.

Do I need tools to install the backstrap and beavertail?

No. Glock backstrap and beavertail components install and remove without tools, making it easy to swap them out if you want to try different sizes or return to the factory setup.

What's the difference between this Dark Earth set and other finishes?

Dark Earth is a muted, earthy brown-tan polymer color that works well with modern tactical and duty gear. It's more subdued than black or OD Green and won't show dirt or wear as quickly as lighter finishes.