The Promag Sig P320 9MM 21rd Blue Steel magazine offers exceptional reliability and capacity for your Sig Sauer P320. Crafted with precision, this magazine features a robust steel construction and a heat-treated chrome silicon wire spring, ensuring consistent performance and durability.

Designed for both professional and recreational use, this magazine is perfect for extended shooting sessions or self-defense scenarios. Its sleek blue steel finish not only adds a touch of elegance but also provides corrosion resistance. Manufactured in the USA, it reflects ProMag's commitment to quality and innovation.

Key Features:

• Manufacturer: ProMag
• Model: SIG P320 9MM 21RD
• Capacity: 21 Rds
• Construction: Steel
• Spring: Heat-Treated Chrome Silicon Wire
• Finish: Blue Steel
• Made in the USA