The ProMag AR-15 Conversion Rifle Magazine 9mm Luger 40/rd is built to keep your AR-pattern 9mm running smoothly during long practice sessions and training days. This dedicated 40-round magazine uses a proprietary DuPont Zytel based polymer body paired with an injection molded follower to deliver consistent feeding and dependable performance in AR-15 9mm standard lower receivers.

This magazine is ideal for shooters who want extended 9mm capacity for range work, drills, or informal competition without constant reloads. Its durable construction and chrome silicon spring are designed to handle repeated load cycles, making it a practical choice for training and recreational shooting. Backed by ProMag’s long-standing reputation for value-focused firearm accessories, it offers a straightforward way to get more time on the trigger with your 9mm AR conversion.

Key Features:

• Manufacturer: ProMag
• Model: AR-15 Conversion Rifle Magazine 9mm Luger 40/rd
• Caliber: 9mm Luger
• Capacity: 40-round magazine
• Unique Features: DuPont Zytel based polymer body, injection molded follower, heat treated chrome silicon spring, fits AR-15 9mm standard lower receiver