The OA Defense 2311 Compact Pro with Plus Kit (brand part no. 2311COMPACTPROPBLK) combines the Compact Pro’s ported, DLC-coated barrel with the taller Plus Kit magwell for a full 17+1 capacity in 9mm. The contoured slide and tuned trigger deliver flat, controlled shooting, while the new G2 hammer and sear provide a clean, predictable break shot after shot. Fully ambidextrous and optic-ready, this configuration adds an extended magazine release so reloads stay fast even with the higher-capacity magazines. It’s built for shooters who want duty-grade capability and extra rounds without stepping up to a full-size frame.

Key Specifications

• Chambered in 9x19mm for a proven, widely available defensive cartridge.
• The Plus Kit configuration ships with 17+1 capacity magazines.
• Features a 4.25-inch ported, DLC-coated barrel that reduces muzzle flip.
• Runs a single-action only trigger tuned for a clean, predictable break.
• Fully ambidextrous controls support either-hand shooters.
• The slide is optic-ready and serrated for direct red dot mounting.
• Includes a fiber optic front sight for fast target acquisition.
• Built on a 7075 aluminum magwell for quick, confident reloads.
• Runs a semi-automatic action for fast, reliable cycling shot after shot.

Frequently Asked Questions

What capacity does the Plus Kit add? It brings the Compact Pro up to 17+1 capacity in 9mm.

Does it have the ported barrel? Yes, it carries the same ported, DLC-coated barrel as the standard Compact Pro.

Is it optics-ready? Yes, the slide is cut and serrated for direct red dot mounting.

Buy the OA Defense 2311 Compact Pro w/ Plus Kit 9mm Pistol

This configuration is built for shooters who want the Compact Pro’s flat-shooting ported barrel with a higher round count on tap. Order it from our Lubbock, Texas gun shop through OA Defense‘s semi-auto handguns lineup for fast, insured shipping to your FFL.