Caliber: 357SIG - Action Type: DA/SA - Trigger Pull DA: 10.0 lbs - Trigger Pull SA: 4.4 lbs - Overall Length: 7.70 in - Overall Height: 5.5 in - Overall Width: 1.5 in - Barrel Length: 4.4 in - Sight Radius: 6.3 in - Weight w/Mag: 34.0 oz - Mag Capacity: 10 or 12 Rounds - Sights: Contrast - Grips: One-piece ergo grip - Frame Finish: Black Hard Anodized - Slide Finish: Nitron