Sig Sauer P320 M17 9mm MA Compliant 4.7" Barrel 10+1 Capacity

The Sig Sauer P320 M17 delivers military-proven performance in a Massachusetts-compliant configuration for civilian shooters. This striker-fired pistol combines the reliability of the U.S. Army's chosen sidearm with state-specific modifications that maintain full operational capability.

What Makes This Different

The P320 M17 features the same modular FCU (Fire Control Unit) as the military variant, allowing complete customization of grip modules, slides, and barrels. The Coyote PVD finish provides superior corrosion resistance compared to standard Nitron coatings, while the removable trigger group enables easy maintenance and potential upgrades. Massachusetts compliance modifications include a 10-round magazine capacity and trigger safety features that meet state requirements without compromising function.

Key Features

• Striker-fired action with 90-degree break and short reset for consistent trigger pull
• 4.7-inch stainless steel barrel with Coyote PVD finish for enhanced durability
• Modular polymer grip frame accepts standard P320 components and accessories
• Integrated Picatinny rail accommodates lights and laser attachments
• Serrated slide with front and rear cocking serrations for positive manipulation
• SIGLITE night sights with tritium inserts for low-light target acquisition
• Ambidextrous slide catch and magazine release for left-handed operation

Field performance demonstrates the M17's capability across multiple shooting disciplines. The 4.7-inch barrel length provides excellent accuracy for precision shooting while maintaining manageable overall length for concealed carry applications. Weather sealing and corrosion-resistant finish enable reliable function in adverse conditions, from humid coastal environments to dusty training ranges. The modular design allows shooters to adapt the platform for competition, duty carry, or home defense roles.

Technical Specs

• Caliber: 9mm Luger
• Barrel Length: 4.7 inches
• Overall Length: 8.5 inches
• Height: 5.5 inches
• Width: 1.4 inches
• Weight: 29.4 ounces (unloaded)
• Capacity: 10+1 rounds (MA compliant)
• Trigger Pull: 5.5-6.5 pounds
• Sight Radius: 6.6 inches
• Frame Material: Polymer with stainless steel chassis
• Finish: Coyote PVD on slide and barrel
• Country of Origin: USA

This Massachusetts-compliant M17 variant maintains the essential characteristics that earned military adoption while meeting state regulatory requirements. The combination of proven reliability, modular versatility, and enhanced corrosion protection makes this an investment-grade platform for serious shooters.