ProMag SIG17N 6-Round .380 ACP Magazine for Sig P238 Nickel Steel

The ProMag SIG17N delivers reliable feeding and extended capacity for Sig Sauer P238 pistols chambered in .380 ACP. This nickel-plated steel magazine increases standard capacity while maintaining the compact profile essential for concealed carry applications.

What Makes This Different

Unlike polymer alternatives, the SIG17N features nickel-plated steel construction that resists corrosion and maintains dimensional stability under repeated loading cycles. The 6-round capacity provides one additional cartridge compared to factory 5-round magazines while preserving the P238's slim profile. Heat-treated steel construction ensures consistent spring tension and reliable ejection even after thousands of loading cycles.

Key Features

• 6-round capacity increases firepower by 20% over standard magazines
• Nickel-plated steel body resists corrosion and wear
• Heat-treated magazine spring maintains tension over extended use
• Drop-free design enables rapid reloads under stress
• Witness holes allow quick visual ammunition count verification
• Compatible with all Sig Sauer P238 pistol variants
• Flush-fit baseplate maintains concealment profile

Field testing demonstrates consistent feeding across various .380 ACP ammunition weights and bullet profiles. The nickel finish provides superior resistance to moisture and handling wear compared to blued steel alternatives. Competition shooters report smooth ejection during rapid-fire strings, while concealed carry users appreciate the additional round capacity without grip extension.

Technical Specs

• Capacity: 6 rounds
• Caliber: .380 ACP
• Construction: Nickel-plated steel body
• Spring: Heat-treated steel
• Compatibility: Sig Sauer P238 pistols
• Finish: Nickel plating over steel
• Country of Origin: USA
• Manufacturer: ProMag Industries

ProMag's established reputation for aftermarket magazines combines with corrosion-resistant nickel plating to create a dependable feeding solution. The additional capacity and proven steel construction make this magazine essential for serious P238 users who demand reliability.