This is a factory SIG P320 Compact 10-round magazine, chambered in 9mm.

This will also fit SIG P250 Compact 9mm pistols.

Features:

• Sig Sauer’s signature steel construction and impact-resistant polymer base pad that will endure years of rigorous use
• Convenient side-facing witness holes
• Steel feed lips and anti-tilt polymer follower for consistent and reliable feeding

Please note that this is a full-size magazine blocked at 10-rounds and will fit in compact P320/P250 pistols. This Sig Sauer magazine is compliant with States and counties with high capacity restrictions (New York, California, Cook County, etc.).