Mechanical of the Colt 1903-08

Field stripping of the Colt pocket "Hammerless". Interlocking of the receiver's rails with the slide inner grooves. Barrel's ribs interlocking with the receiver's locking grooves. The correct position of the slide. Counterclockwise rotation of the barrel. Barrel dimensions. Recoil spring guide dimensions. The recoil spring guide with internal plunger.