Mossberg 89045: Caliber: 9mm - Frame: Micro-Compact - Capacity: 10+1 (2 Flush Mags Included) - Safety: Cross-Bolt Safety; Integrated Trigger Blade Safety - Barrel Length: 3.4 - Sight/Base: White 3-Dot; Optics-Ready - Sight Radius: 5.40 - Front Sight: White Dot Drift Adj. Dovetail Sight - Rear Sight: Dual White Dot Drift Adj. Dovetail Sight - Twist: 1:16 RH Twist - Trigger: Flat-Profile Trigger - Trigger Pull: Approx. 5.5 lbs - Trigger Travel: .5 - Frame Finish: Matte Black - Barrel Finish: 416 Stainless Steel DLC - Slide Finish: 416 Stainless Steel DLC - Weight: 19.5oz (Unloaded) 25oz (Loaded) - Length: 6.25 - Height: 4.30 - Width: 1.10