SIG Sauer P320 Full Size 9mm 5" Stainless Steel Optic Ready 10+1

The SIG Sauer P320 Full Size delivers professional-grade performance with its 5-inch stainless steel slide and optic-ready platform. This striker-fired pistol combines the proven P320 modular design with premium materials and enhanced grip texturing for superior control.

What Makes This Different

The stainless steel slide construction provides exceptional corrosion resistance compared to standard Nitron finishes. The full-size frame accommodates the 5-inch barrel for increased velocity and sight radius, while the factory optic cut accepts popular red dot sights without modification. LOK grip panels replace standard polymer with aggressive texturing that maintains control under adverse conditions.

Key Features

• 5-inch stainless steel slide with factory optic cut for direct red dot mounting
• Full-size modular polymer frame with serialized fire control unit
• LOK grip panels with enhanced texture for positive control
• 10+1 capacity with steel magazine and witness holes
• Striker-fired action with consistent 5.5-6 pound trigger pull
• SIGLITE night sights with tritium inserts
• Picatinny rail for tactical accessories

The extended barrel length generates higher velocities with standard 9mm ammunition while the longer sight radius improves precision at distance. Law enforcement agencies have adopted the P320 platform for duty use, validating its reliability through millions of rounds in service. The modular design allows frame size changes and caliber conversions without affecting the serialized component.

Technical Specs

• Caliber: 9mm Luger
• Capacity: 10+1 rounds
• Barrel Length: 5.0 inches
• Overall Length: 8.5 inches
• Height: 5.5 inches
• Width: 1.4 inches
• Weight: 29.4 ounces (unloaded)
• Slide Material: Stainless steel
• Frame Material: Polymer
• Sights: SIGLITE night sights
• Action: Striker-fired
• Safety: Trigger safety

The P320 platform's proven track record in military and law enforcement applications demonstrates its capability under demanding conditions. The stainless steel slide construction and quality components justify the investment for serious shooters who demand reliability and performance.