OA Defense 2311 Compact Pro 9mm 15rd 4.25" Ported Barrel Optic Ready

The OA Defense 2311 Compact Pro delivers competition-grade performance in a carry-friendly package, combining a ported 4.25-inch barrel with optic-ready capability for serious shooters. This pistol bridges the gap between full-size accuracy and compact portability through precision engineering and premium materials.

What Makes This Different

Built on the proven 2011 platform with modern enhancements, this pistol features a ported DLC-coated barrel that reduces muzzle rise by 15-20% compared to standard barrels. The 17-4 stainless steel slide provides exceptional durability while maintaining tight tolerances for consistent lockup. Unlike polymer-framed competitors, the steel construction delivers superior recoil management and extended service life under high round counts.

Key Features

• Ported 4.25-inch barrel with black DLC coating for reduced recoil and enhanced durability
• Optic-ready slide cut accepts popular red dot sights including RMR and Holosun patterns
• 17-4 stainless steel slide construction for superior strength and corrosion resistance
• 15-round magazine capacity provides extended firepower in compact frame
• Ambidextrous controls accommodate both right and left-handed shooters
• Black polymer grip frame reduces weight while maintaining structural integrity
• Competition-grade trigger system for precise shot placement

The ported barrel system significantly improves follow-up shot speed in competitive shooting scenarios while maintaining practical accuracy for defensive applications. Range testing demonstrates consistent sub-2-inch groups at 25 yards with quality ammunition. The optic-ready configuration allows shooters to mount their preferred red dot sight without machining, while backup iron sights remain fully functional.

Technical Specs

• Caliber: 9x19mm Parabellum
• Barrel Length: 4.25 inches, ported with DLC coating
• Overall Length: 7.75 inches
• Magazine Capacity: 15 rounds
• Slide Material: 17-4 stainless steel
• Frame Material: Black polymer
• Controls: Ambidextrous safety and slide release
• Sight System: Optic-ready cut with co-witness capability
• Weight: Approximately 28 ounces (unloaded)

This pistol represents the evolution of the 1911 platform for modern applications, incorporating proven reliability with contemporary features that serious shooters demand. The combination of ported barrel technology and optic-ready capability positions this firearm at the forefront of competitive and defensive handgun design.