SPECS: Injection molded polymer & rubber, burlwood finish. Includes (2) #2032 lithium batteries. Govt./Comm. – Fits most Government and Commander models with 3-1⁄16” (7.8cm) c-to-c grip screw hole spacing. Off./Compact – Fits most Officers and Compact models with 2-11⁄16” (6.8cm) c-to-c grip screw hole spacing. Pistols equipped with ambidextrous safeties require shortening of right side thumb safety lever.