Mossberg 89015 : Caliber : 9mm - Frame : Compact - Capacity : 13-Round (Flush)/15-Round (Extended) - Safety : Integrated Trigger Blade Safety - Chamber : 3 - Barrel Length : 3.9 - Sight/Base : White 3-Dot - Sight Radius : 6.40 - 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 : 21 oz (Unloaded) 29 oz (Loaded) - Length : 7.10 - Height : 4.90 - Width : 1.10