Well picked up two boxes yesterday of Hornady 400 grain DGS factory ammo and out to he range this AM.

The Express sights on the CZ 550 were placing POI 6" off to the left out to 75 yards. The factory front sight in miniscule so I have ordered a white fluro front replacement sight from Brownells which is 6.5mm high. This is the same height as the factory sight. I will adjust the expres sights after it is in place.

I then placed on the Recknagel roll off mounts with custom leupold 1-4x20 scope with #4 reticle.

It took me five rounds to be 2" high at 100 yards. Three rounds into 1.760" wasn't bad I thought for a 4x scope with thick crosshairs. Good enough for me.