Glockdude1 said:I have a MC Operator. It is my first 1911. I love it. I feel a pistol is "broken in" with 500rds thru it. So far I have about 400 trouble free rd's thru mine. My only complaint, is the rear sight. It is "drift" adjustable. At 25yds, it is shooting 1" to the right. 230grn Winchester White box ammo.
After removing the set screw, and using a leather mallet, (Don't want to damage the finish) tapping on the rear sight, (I want to move it a smidgen to the left) I cannot get the sight to move. I have even placed the gun on it's left side and placed drops of oil in the sight groove, and let it sit over night. I still cannot get the rear sight to move. Do they use a hydraulic press at the Springfield shop to install the sights????