Glock Beavertail Mod Backstrap Kit G29/G30 Gen4 | 30822

This Glock beavertail modular backstrap replacement kit is intended for Glock G29 and G30 Gen4 pistols. The kit includes a beavertail and modular backstrap components molded in black polymer for a consistent factory fit and feel. It serves to restore the rear grip profile or to tailor grip ergonomics to the shooter’s preference. Typical applications include range use and carry comfort customization.

Product Specifications

• Compatible with Glock G29 and G30 Gen4 pistols.
• Includes a beavertail and modular backstrap set for replacement or customization.
• Constructed from polymer material for the components.
• Finish color is black as listed in product data.
• Manufacturer is Glock.
• Manufacturer part number listed in product references is 30822.
• UPC for this item is 764503001376.
• Sold as a replacement kit—backstrap and beavertail included per listing.
• Designed for modular backstrap frames used on Gen4 models.
• Provides a beavertail profile to adjust rear-of-frame ergonomics for improved grip fit.

This replacement kit gives a straightforward, factory-compatible option for restoring or adjusting the rear grip geometry of Gen4 G29/G30 pistols. The polymer components match Glock’s original approach to durability and weight, offering a simple pathway to improved hand placement and consistency at the range or in carry configurations where ergonomics matter. The kit’s direct-fit design keeps installation quick and unobtrusive while preserving the pistol’s original modular backstrap system.