+1/2 round magazine pad extension for Glock 21 (no magwell compatible)

Pad +1 round for Glock 21 – More capacity, same reliability

Looking for a simple yet effective upgrade for your Glock 21? The +1 round pad lets you increase your magazine capacity without permanently modifying your firearm.

Precision-machined to perfectly match the magazine’s profile, it ensures a secure grip during reloads and maintains a compact form factor. Ideal for training and sport shooting, it works flawlessly with the original magazine spring.

⚠️ Note: Not compatible with magwell. Please check your magazine base before purchasing.

Key features:

        •        Capacity increase: +1 round

        •        Compatibility: Glock 21

        •        No permanent modifications required

        •        Works with original spring

        •        Secures with internal hex screw