C&H Precision Speed Feed EDC Backup Battery Compartment for Glock, Polymer

Never be without a backup battery again! Perfect for every day carry. Whether on the road, at work, or out at the range, rest easy knowing that you always have a backup battery for your optic. Fits 3 different battery sizes: CR2032, CR1620, and CR1225.

Features:

• Perfect accessory, eases magazine changes
• Durable polymer construction with extra built-in battery storage
• Direct fit with no modifications necessary