Sharps Bros. 365 Improved X Macro Pistol Kit 9MM 3.1in Sharps Ported Barrel Sharps 365XL-Improved Slide Ported w/Integrated Comp Optic Ready Fiber. With it's solid aluminum frame ported barrel and slide integrated compensator and ergonomic slide serrations all you need to do is drop in a P365 Fire Control Unit and the Sharps Bros 365 Improved X Macro kit is ready to go. Specifications for Sharps Bros. 365 Improved X Macro Pistol Kit 9MM 3.1 Sharps Ported Barrel Sharps 365XL-Improved Slide Ported with Integrated Compensator Optic Ready Fiber Optic Sights Nitride Finish Black Sharps 365 Improved XMacro Grip Enhanced Trigger Guard Ambidextro: Manufacturer: Sharps Bros. Caliber: 9mm Luger Barrel Length: 3.1 in Muzzle Device: No Finish: Black Color: Black Additional Features: No Fire Control Group Optic Ready Sharps Barrel Improved Grip Enhanced Slide Conversion Kit Handle Color: Black Features of Sharps Bros. 365 Improved X Macro Pistol Kit 9MM 3.1 Sharps Ported Barrel Sharps 365XL-Improved Slide Ported with Integrated Compensator Optic Ready Fiber Optic Sights Nitride Finish Black Sharps 365 Improved XMacro Grip Enhanced Trigger Guard Ambidextro: 7075-T6 Aluminum Sharps 365 Improved XMacro Grip Module Package Contents: Sharps Bros. 365 Improved X Macro Pistol Kit 9MM 3.1 Sharps Ported Barrel Sharps 365XL-Improved Slide Ported with Integrated Compensator Optic Ready Fiber Optic Sights Nitride Finish Black Sharps 365 Improved XMacro Grip Enhanced Trigger Guard Ambidextro