ProMag SCYA1 15-Round Extended Magazine 9mm SCCY CPX-1/CPX-2

The ProMag SCYA1 magazine transforms SCCY CPX-1 and CPX-2 pistols by adding 5 additional rounds over factory capacity. This blued steel construction magazine extends grip length while maintaining reliable feeding characteristics essential for defensive applications.

What Makes This Different

Unlike polymer alternatives, the SCYA1 utilizes blued steel construction for enhanced durability under repeated loading cycles. The extended baseplate provides improved grip purchase during reloads while the internal spring system maintains consistent tension across all 15 rounds. Factory magazine wells accommodate the slightly longer profile without modification.

Key Features

• 15-round capacity increases firepower by 5 rounds over standard magazines
• Blued steel body construction resists deformation under stress
• Extended baseplate improves grip control during magazine changes
• Heat-treated spring maintains consistent feeding pressure
• Drop-free design enables rapid tactical reloads
• Compatible with existing SCCY holsters that accommodate extended magazines
• Witness holes allow quick round count verification

Range testing demonstrates reliable cycling with standard 115-grain and 124-grain FMJ ammunition. The extended grip surface reduces felt recoil and improves control during rapid fire sequences. Law enforcement agencies report successful deployment in backup weapon roles where increased capacity proves advantageous. The blued finish resists corrosion in humid environments while maintaining professional appearance.

Technical Specs

• Capacity: 15 rounds of 9mm Luger ammunition
• Construction: Blued carbon steel body with polymer follower
• Compatibility: SCCY CPX-1 and CPX-2 pistols exclusively
• Overall length: Approximately 5.2 inches
• Extension adds roughly 0.75 inches to grip length
• Weight: 4.2 ounces unloaded
• Finish: Traditional blued steel coating
• Country of origin: United States

Professional shooters recognize the SCYA1 as a cost-effective capacity upgrade that maintains the CPX series' concealed carry profile. The steel construction justifies the investment for users requiring long-term reliability under demanding conditions.