We’ve taken our M1 Military Carbine Pistol Grip stock and added our M4 telescoping stock!!! We used a steel adapter housing to allow the M4 stock to be attached to the M1 Military Carbine pistol grip stock. This stock offers the most versatile length of pull you will find. It will go from youth to adults length of pull with just a pull on the stock!!! A matching steel ventilated handguard is also available and sold separately.
Will only fit Military version of the M1, will not fit the universal model M1 or Inland M1 Carbine