Beretta M9A4 Semi-Auto Pistol 9mm 18-Round Optics-Ready Slide with Tritium Night Sights

The Beretta M9A4 is the most advanced evolution of the legendary M9 platform, built to meet the demands of modern tactical shooters. Combining decades of proven reliability with today’s most sought-after upgrades, the M9A4 delivers a full-size 9mm handgun designed for duty use, home defense, and serious range performance.

This model features a red-dot–compatible optics-ready slide and dovetailed tritium night sights, giving shooters flexible sighting options in both daylight and low-light conditions. The enhanced short-reset Xtreme Trigger System supports faster follow-up shots, while the Vertec-style frame and aggressively textured thin grips provide improved ergonomics and a more natural fit. Proudly manufactured in the USA, the Beretta M9A4 is a premium tactical pistol built for performance in any condition.

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Quick Highlights

• Caliber: 9mm
• Capacity: 18 rounds
• Action: Semi-Automatic
• Intended Purpose: Home Defense / Duty Use / Tactical Competition
• Finish: Not specified
• Frame Size: Full Size
• Standout Feature: Optics-ready slide with tritium night sights

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Use Cases & Applications

• Home defense
• Duty or tactical carry
• Tactical competition
• Firearms training
• Range shooting

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Key Benefits

• Proven Beretta M9 reliability with modern tactical enhancements
• Optics-ready slide for red-dot compatibility
• Tritium night sights for superior low-light performance
• Short-reset trigger system for faster, controlled shooting
• Vertec frame with thin grips for improved ergonomics and handling

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Technical Details

• Manufacturer: Beretta
• Model: M9A4
• Caliber: 9mm
• Capacity: 18 rounds
• Action: Semi-Automatic
• Sights: Tritium night sights
• Slide: Optics-ready
• Trigger System: Xtreme Trigger System
• Frame Style: Vertec frame
• Grips: Vertec-style thin grips

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FFL Transfer Notice

This item is a firearm and must be shipped to a Federal Firearms License (FFL) dealer for transfer in accordance with applicable laws. Please ensure you select a valid FFL dealer before checkout.