Smith & Wesson M&P9 Shield Plus 9mm 15+1 3.1" Optic Ready

The Smith & Wesson M&P9 Shield Plus delivers maximum capacity in a compact carry frame, holding 15+1 rounds of 9mm while maintaining the slim profile shooters demand. This optic-ready variant features a pre-cut slide for direct red dot mounting without adapter plates. The serrated slide design provides enhanced grip during press checks and malfunction clearance.

What Makes This Different

The Shield Plus bridges the gap between subcompact size and full-size capacity, offering 5 more rounds than the original Shield without increasing grip width. The factory optic cut accepts popular micro red dots including Crimson Trace, Leupold DeltaPoint Pro, and Shield RMSc footprints. Smith & Wesson machines the slide cut to precise tolerances, eliminating the need for aftermarket modifications that can void warranties.

Key Features

• 15+1 capacity in flush-fit magazine with compact 6.22" overall length
• Factory optic cut with four mounting screw patterns for direct red dot installation
• Aggressive front and rear slide serrations for positive manipulation
• 18-degree grip angle with aggressive texture for consistent hand placement
• Armornite finish provides 68 HRC surface hardness and corrosion resistance
• Low-profile three-dot sights co-witness with most micro optics
• Reversible magazine release accommodates left and right-handed shooters

Field testing demonstrates consistent 2.5-inch groups at 15 yards with quality ammunition. The trigger breaks cleanly at approximately 6.5 pounds with minimal overtravel. Law enforcement agencies report reliable function through 5,000+ round evaluations in temperatures from -10°F to 120°F. The polymer frame flexes under stress without cracking, while the stainless steel slide maintains headspace tolerances.

Technical Specs

• Caliber: 9mm Luger
• Capacity: 15+1 rounds (flush magazine), 13+1 (compact magazine included)
• Barrel Length: 3.1 inches
• Overall Length: 6.22 inches
• Height: 4.6 inches
• Width: 1.1 inches
• Weight: 20.2 ounces unloaded
• Frame: Polymer with stainless steel chassis
• Slide: Stainless steel with Armornite finish
• Sights: Three-dot white outline rear, white dot front
• Safety: Trigger safety, sear deactivation, drop safety
• Made in USA with lifetime service policy

The Shield Plus represents Smith & Wesson's response to market demands for higher capacity without sacrificing concealability. Current production models ship with both flush-fit 15-round and compact 13-round magazines, providing versatility for different carry preferences.