Action: DA/SA - Caliber: 10mm - Capacity: 14+1 - Front Sight: Dovetail Steel - Rear Sight: Drift Adjustable Steel - Finishes: Black - Grips: Polymer - Construction: Steel Slide Steel Frame Polymer Grip - Safety: Frame-Mounted Thumb Safety - Barrel Length: 4.25 - Length: 8.1 - Height: 5.4 - Width: 1.4 - Weight: 27.2 oz - The P40’s rotating barrel makes shooting the powerful 10mm round as tame as the 9mm. Also featured is an innovative polyamide handle that's stronger and gives you enhanced reliability and easier field stripping. And the stylish curved slide provides excellent handling and ergonomics with less lift and recoil.