Ruger SP101 357 mag 5 shot hammerless revolver in great condition!! The Ruger SP101 05720 is a compact, double-action revolver known for its solid construction and reliability. Here's a general description based on the model number: Caliber: .357 Magnum/.38 Special (you can also shoot .38 +P loads). Capacity: 5-round cylinder. Barrel Length: 2.25 inches (ideal for concealed carry due to its compact size). Frame: Stainless steel, which makes it durable and resistant to corrosion. Grip: Comes with rubber grips that provide a solid hold, reducing recoil and making it comfortable for extended shooting sessions. Sights: Fixed sights for reliability. Weight: Around 25 ounces, making it fairly lightweight for its class. Action: Double-action / Single-action for versatility. The SP101 is generally considered a great revolver for self-defense due to its manageable size, power, and Ruger's reputation for sturdy, well-made firearms. The 05720 model is particularly popular for those who want a compact, reliable revolver that is capable of handling both .357 Magnum and .38 Special ammunition.