ProMag GLK18 10-Round Magazine .45 ACP for Glock 36 Black Polymer

The ProMag GLK18 delivers reliable feeding and extended capacity for Glock 36 pistols, offering 10 rounds of .45 ACP in a durable polymer construction. This aftermarket magazine provides shooters with additional firepower while maintaining the compact profile essential for concealed carry applications.

What Makes This Different

Unlike factory Glock magazines that typically hold 6 rounds, the ProMag GLK18 increases capacity by 67% without significantly altering the pistol's grip length. The reinforced polymer body features steel internal components and a heat-treated spring rated for thousands of compression cycles. This magazine undergoes rigorous testing to ensure consistent feeding with various .45 ACP loads, from 185-grain target rounds to 230-grain defensive ammunition.

Key Features

• 10-round capacity increases firepower over standard 6-round factory magazines
• Durable black polymer construction with steel reinforced feed lips
• Heat-treated chrome silicon spring maintains tension over extended use
• Anti-tilt follower design ensures smooth cartridge presentation
• Removable floorplate allows for easy cleaning and maintenance
• Drop-free design enables rapid magazine changes under stress
• Fits flush with Glock 36 frame for concealed carry compatibility

Field testing demonstrates reliable function across temperature ranges from -20°F to 140°F, making this magazine suitable for duty carry, competitive shooting, and home defense scenarios. The polymer construction resists impact damage while remaining lightweight at approximately 3.2 ounces when loaded. Law enforcement agencies and civilian shooters report consistent performance with both ball and hollow point ammunition configurations.

Technical Specs

• Capacity: 10 rounds
• Caliber: .45 ACP
• Compatibility: Glock 36 pistols
• Material: High-impact polymer body with steel internals
• Overall Length: Approximately 4.5 inches
• Weight: 3.2 ounces (loaded), 1.1 ounces (empty)
• Finish: Matte black polymer
• Country of Origin: USA

The ProMag GLK18 addresses the capacity limitations of single-stack .45 ACP pistols without compromising reliability or concealability. Professional armorers recommend this magazine for shooters requiring additional rounds in a proven platform. Quality control standards ensure each magazine meets feeding specifications before leaving the factory.