Pachmayr 03894 Polymer Grip Extender for Mid/Full Size Glock, Black Finish, 2-Pack

The Pachmayr 03894 Polymer Grip Extender for mid/full size Glock pistols gives you the hand space and control you need for a secure, confident grip. If you've got smaller hands or prefer a longer grip frame, these extenders bridge the gap between compact and full-size Glock ergonomics without requiring a barrel or frame change. Made from tough polymer that matches your Glock's durability, they're straightforward to install and designed to mimic the lines and feel of genuine Glock frames—no gunsmith, no guesswork.

These grip extenders work best for shooters who find standard mid-size or compact Glock grips a touch short for their hand, or who want to extend control on a smaller carry gun for range work or defensive use. The black finish blends seamlessly with most Glock setups. Each pack includes two extenders, so you can outfit a pair of pistols or keep a spare on hand.

Installation is simple—no permanent modification to your firearm—and the polymer construction is built to last through regular carry, training, and duty use. Whether you're fine-tuning your EDC gun, setting up a range backup, or just want better grip real estate on a compact pistol, this is a low-cost way to improve handling and confidence at the trigger.

Key Features

• Designed to fit mid/full size Glock frames
• Extends grip length for better hand purchase and control
• Durable polymer construction matches Glock factory materials
• Black finish
• Easy installation—no gunsmithing required
• Two extenders per pack

Specifications

Frequently Asked Questions

Which Glock models will this grip extender fit?

The Pachmayr 03894 is designed for mid/full size Glock frames. It is not compatible with subcompact or single-stack models.

Do I need any tools or a gunsmith to install these?

No. The extenders are designed for straightforward installation without gunsmithing or special tools.

Why would I want a grip extender instead of just buying a larger Glock?

Grip extenders let you keep a compact or mid-size Glock—ideal for concealment or carry—while gaining the hand purchase and control of a larger frame. It's a low-cost way to tune ergonomics for your hand size or shooting style without changing firearms.

What's included in the package?

Each pack contains two polymer grip extenders in black finish.