Sig Sauer P320 10mm Magazine 10-Round Capacity Black Steel

The Sig Sauer P320 10mm magazine delivers reliable feeding and consistent performance for shooters demanding power and precision. This factory-manufactured magazine maintains the same quality standards as the original equipment, ensuring seamless integration with P320 pistols chambered in 10mm Auto.

What Makes This Different

Factory Sig Sauer magazines undergo rigorous testing protocols that aftermarket alternatives often skip. The steel construction and precision-formed feed lips eliminate common feeding issues associated with budget magazines. Heat-treated springs maintain consistent tension through thousands of loading cycles, while the polymer base plate absorbs impact during tactical reloads.

Key Features

• 10-round capacity optimized for 10mm Auto cartridge dimensions
• Heat-treated stainless steel body resists corrosion and deformation
• Precision-formed feed lips ensure reliable cartridge presentation
• High-tensile spring steel maintains consistent feeding pressure
• Impact-resistant polymer base plate with lanyard loop
• Witness holes allow quick round count verification
• Factory specifications match original P320 10mm magazines exactly

This magazine performs consistently across temperature ranges from -40°F to 140°F, making it suitable for duty carry, competitive shooting, and hunting applications. The 10mm cartridge's substantial recoil forces demand magazines engineered to specific tolerances - generic alternatives often fail under these stresses. Competition shooters report consistent feeding through rapid-fire strings, while hunters appreciate the magazine's reliability during extended field use.

Technical Specs

• Capacity: 10 rounds
• Caliber: 10mm Auto
• Material: Stainless steel body, polymer base plate
• Compatibility: Sig Sauer P320 pistols chambered in 10mm
• Overall Length: Approximately 5.2 inches
• Weight: 4.1 ounces (empty)
• Finish: Matte black coating
• Country of Origin: USA

Factory magazines eliminate the guesswork associated with aftermarket alternatives that may require fitting or adjustment. Professional armorers and serious shooters choose OEM components to maintain their pistol's original reliability standards.