This Lasergrip is for a Ruger LCR. It is constructed from a rugged hard polymer with a rubber overmolded activation pad and backstrap and is adjustable for both windage and elevation. Two CR2032 lithium batteries are included. For a limited time, Crimson Trace is offering a FREE Tuff Products concealment holster with this Lasergrip. The holsters are designed exclusively through a collaboration between Tuff Products and Crimson Trace.They are offered in a "Inside-The-Waistband" (IWB). This offer is available for a only for a limited time while supplies last.