The Ruger SP101 revolver features a smaller Ruger cushioned grip system with no exposed metal at the back strap for shooter comfort. The patented triple locking cylinder mechanism securely locks the cylinder into the frame at the front, rear, and bottom. Its stainless steel frame has no weakening side plates.This model has a 2.25" barrel and ships with three full moon clips that act as both a speed loader and aids in the ejection of the spent cartridges.