Durable aluminum magazine extension for Glock 19/23 adds 5 rounds capacity. Features unique frag pattern design, includes extra power spring and securing pin for straightforward installation.
The Backup Tactical magazine extension transforms your Glock 19/23 into a higher-capacity platform without sacrificing reliability or ergonomics.
Magazine extensions are a practical upgrade for shooters who want more rounds on tap without changing their preferred firearm. The included components ensure you have everything needed for proper installation. The aluminum construction maintains the lightweight characteristics your Glock is known for while adding genuine capacity where it counts.
Whether you're at the range, in competition, or training for self-defense, this extension gives you more ammunition between reloads—a meaningful advantage in any shooting scenario.