ProMag GLKA18 Glock 44 Magazine 18-Round .22 LR Black Polymer

The ProMag GLKA18 delivers extended capacity for Glock 44 pistols with reliable 18-round performance in .22 LR caliber. This aftermarket magazine addresses the limited capacity of factory options while maintaining consistent feeding and extraction.

What Makes This Different

Constructed from DuPont Zytel polymer, this magazine offers superior impact resistance compared to standard polymer alternatives. The 18-round capacity provides 80% more ammunition than typical 10-round factory magazines. Heat-treated steel springs maintain consistent tension through thousands of loading cycles, while the polymer body resists cracking under temperature extremes from -20°F to 180°F.

Key Features

• 18-round capacity increases firepower over standard 10-round magazines
• DuPont Zytel polymer construction resists impact and chemical damage
• Heat-treated steel spring maintains reliable feeding pressure
• Drop-free design ensures quick magazine changes during training
• Witness holes allow visual ammunition count verification
• Anti-tilt follower prevents jamming and double-feeds
• Compatible exclusively with Glock 44 .22 LR pistols

Range performance shows consistent cycling with standard velocity .22 LR ammunition from major manufacturers. The extended capacity proves valuable for training sessions, reducing reload frequency during drills. Competition shooters benefit from the additional rounds in rimfire divisions, while the reliable feeding supports both target shooting and pest control applications. The polymer construction withstands repeated drops on concrete without cracking.

Technical Specs

• Capacity: 18 rounds of .22 Long Rifle
• Material: DuPont Zytel polymer body with steel spring
• Compatibility: Glock 44 pistols only
• Overall Length: Approximately 5.2 inches
• Weight: 3.2 ounces empty
• Finish: Matte black polymer
• Country of Origin: United States
• Manufacturer: ProMag Industries

This magazine transforms the Glock 44 into a higher-capacity training platform without compromising reliability. The proven DuPont Zytel construction and precision manufacturing ensure consistent performance when standard capacity limits training effectiveness.