Specifications include, but are not limited to: The Statewide Procurement Division (SPD), a division of CPA, requests sealed responses for firearms and accessories. A major customer for these items is the Texas Department of Public Safety. SIG Sauer P320 General Specifications: Proprietary Brand: SIG Sauer 1. Caliber: 9-millimeter 2. Action Type: Striker fire 3. Trigger Pull: 5.5 - 7.5 U.S. pounds 4. Grips: Interchangeable black polymer 5. Medium grip to be mounted on handgun 6. Frame Finish: Stainless steel 7. Bottom mounted accessory rail (picatinny rail) 8. Forward facing slide catch 9. Beveled take-down lever 10. Magazines: Three (3) (9-millimeter) 11. Slides shall have a loaded chamber indicator. 12. Slide Finish: Nitron (black); Line 1: SIG Sauer P320 Full Size Proprietary Brand/ Part Numbers: SIG Sauer Inc. #W320F-9-BSS 1. Slide: Basic SIG Slide (BSS) 2. Weight with Magazine: 29.5 ounces 3. Overall Length: 8.0 inches 4. Overall Height: 5.5 inches 5. Barrel Length: 4.7 inches 6. Sights: SIGLITE Night Sight 7. Sight Radius: 6.6 inches 8. Magazine Capacity: 17 (9-millimeter)