Glock 30818 Backstrap Beavertail Set Gen4 17/22/31/34 Black Polymer

The Glock 30818 Backstrap/Beavertail Set transforms Gen4 pistol ergonomics by providing customizable grip configurations for enhanced control and comfort. This factory accessory allows shooters to optimize their grip angle and hand positioning across multiple Glock platforms.

What Makes This Different

Unlike aftermarket grip modifications, this OEM backstrap system maintains the pistol's original reliability while offering three distinct grip sizes. The modular design eliminates permanent alterations to the frame, preserving resale value and allowing users to experiment with different configurations. Factory engineering ensures proper trigger reach and sight alignment across all backstrap options.

Key Features

• Three interchangeable backstrap sizes (Small, Medium, Large) for custom fit
• Genuine Glock polymer construction matches frame durability and finish
• Compatible with Gen4 Glock 17, 22, 31, and 34 models
• Tool-free installation and removal system
• Textured surface provides consistent grip in wet conditions
• Maintains original holster compatibility
• Black polymer finish resists wear and corrosion

Field testing demonstrates improved recoil management and faster follow-up shots when properly fitted to individual hand size. Competition shooters benefit from consistent grip placement, while duty users appreciate the enhanced control during high-stress situations. The polymer material withstands temperature extremes from -40°F to 200°F without degradation.

Technical Specs

• Material: High-strength polymer composite
• Color: Black textured finish
• Weight: 0.5 oz per backstrap
• Compatibility: Glock Gen4 models 17/22/31/34
• Installation: No gunsmithing required
• Package Contents: 3 backstraps (S/M/L) plus installation hardware
• Country of Origin: Austria
• Manufacturer Part Number: 30818

This factory backstrap set delivers measurable improvements in shooting performance through proper ergonomic fit. The investment in correct grip geometry pays dividends in accuracy and control across all shooting disciplines.