Features and Benefits Striker-fired action with a 14+1-round capacity Stainless-steel barrel Aggressive slide serrations Textured grip Flat-face Self Defense trigger Compatible with most SD accessories Specifications Action: Striker Fired Handgun Size: Compact Barrel length (in.): 4 in Caliber Group: 40 S&W Ammo Type: Centerfire Series: SD40 Handedness: Right Handed Firearm Action: Single Action Generation: Gen 2 Grip: Textured / Stippled Firearm Capacity: 14+1 Product Type: Pistols Model: SD40 Features: Concealed Carry Finish: Black/Grey Rate of twist: 1:18.75 inches Caliber: .40 S&W