Glock Backstrap & Beavertail Set – Flat Dark Earth (FDE) Polymer

Tailor Your Glock. Improve Your Grip, Achieve a custom fit and tactical style with the Glock Backstrap & Beavertail Set in Flat Dark Earth. Made from rugged factory-grade polymer, this set lets you fine-tune the grip size and shape of your Gen 4 or Gen 5 Glock pistol for superior control, comfort, and recoil management.

With both standard and beavertail backstraps included, you can eliminate slide bite and maintain a high, consistent grip—ideal for defensive, duty, and competitive shooting.

Glock Beavertail / Backstrap Set, Dark Earth (G19, G23, G32 – Gen4 Only). This factory OEM Glock part is made to the same high standards as the parts already found in your Glock firearm. This part will help keep your Glock pistol in top shooting condition, or to keep as a spare for when you may need it.

The GLOCK Modular Back Strap (MBS) System enables the pistol to adapt to an individual shooter’s hand size. Installing and removing the back straps is a simple procedure and adding or removing a back strap does not change the grip angle of the pistol.

The smallest back strap is integrated in the GLOCK MBS frame reducing the trigger distance of the standard size frame by approximately .08 in. The medium back strap adds approximately .08 in – equaling the size of a standard frame – and the large back strap increases trigger distance by a total of approximately .16 in.

Key Features

• ✅ Fits Gen 4 & Gen 5 Glock Pistols
  Compatible with full-size and compact frames (does not fit Slimline models like G43, G43X, G48).

• ✅ Flat Dark Earth (FDE) Color
  Adds a tactical, customized appearance to your Glock build.

• ✅ Four Backstrap Options
  Includes Medium and Large sizes with and without beavertail extensions—customize grip depth and feel.

• ✅ Durable OEM Polymer Construction
  Built tough to match Glock’s legendary frame material and durability.

• ✅ Improved Grip Control
  Beavertail backstraps reduce slide bite and allow for a more aggressive grip angle.

What’s Included :

• 1x Medium Backstrap

• 1x Large Backstrap

• 1x Medium Beavertail Backstrap

• 1x Large Beavertail Backstrap

• 1x Mounting Pin

• 1x Installation Tool

Perfect For:

• Duty & EDC Builds

• Range & Competition Use

• Glock Customization Projects

• Tactical or FDE-Themed Setups

Also Available:

Glock Backstrap & Beavertail Set – Olive Drab Green, Polymer