SigSauer 1911-22 clean up ( Second Part )

This Pistol has gone trough any type of ammo , from low cheap to fast hot expensive , and i don't remember if it ever jammed.

SIG Sauer 1911-22
SIG Sauer of Newington, NH United States manufactures a full line of 1911 styled handguns. The earliest models were very faithful to the John M. Browning designed Colt M1911 Pistol which became the United States standard sidearm and served in that capacity for some seven decades before being replaced by the Beretta M9 handgun.